Bump autoprefixer from 9.5.0 to 9.7.4

Bumps [autoprefixer](https://github.com/postcss/autoprefixer) from 9.5.0 to 9.7.4.
- [Release notes](https://github.com/postcss/autoprefixer/releases)
- [Changelog](https://github.com/postcss/autoprefixer/blob/master/CHANGELOG.md)
- [Commits](https://github.com/postcss/autoprefixer/compare/9.5.0...9.7.4)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

package.json

@@ -34,7 +34,7 @@
     "whatwg-fetch": "3.0.0"
   },
   "devDependencies": {
-    "autoprefixer": "^9.5.0",
+    "autoprefixer": "^9.7.4",
     "babel-core": "^6.26.3",
     "babel-eslint": "9.0.0",
     "babel-jest": "23.6.0",

yarn.lock

@@ -883,17 +883,18 @@ autoprefixer@^6.3.1:
     postcss "^5.2.16"
     postcss-value-parser "^3.2.3"
 
-autoprefixer@^9.5.0:
-  version "9.5.0"
-  resolved "https://registry.yarnpkg.com/autoprefixer/-/autoprefixer-9.5.0.tgz#7e51d0355c11596e6cf9a0afc9a44e86d1596c70"
-  integrity sha512-hMKcyHsZn5+qL6AUeP3c8OyuteZ4VaUlg+fWbyl8z7PqsKHF/Bf8/px3K6AT8aMzDkBo8Bc11245MM+itDBOxQ==
+autoprefixer@^9.7.4:
+  version "9.7.4"
+  resolved "https://registry.yarnpkg.com/autoprefixer/-/autoprefixer-9.7.4.tgz#f8bf3e06707d047f0641d87aee8cfb174b2a5378"
+  integrity sha512-g0Ya30YrMBAEZk60lp+qfX5YQllG+S5W3GYCFvyHTvhOki0AEQJLPEcIuGRsqVwLi8FvXPVtwTGhfr38hVpm0g==
   dependencies:
-    browserslist "^4.4.2"
-    caniuse-lite "^1.0.30000947"
+    browserslist "^4.8.3"
+    caniuse-lite "^1.0.30001020"
+    chalk "^2.4.2"
     normalize-range "^0.1.2"
     num2fraction "^1.2.2"
-    postcss "^7.0.14"
-    postcss-value-parser "^3.3.1"
+    postcss "^7.0.26"
+    postcss-value-parser "^4.0.2"
 
 aws-sign2@~0.7.0:
   version "0.7.0"
@@ -1904,14 +1905,14 @@ browserslist@^2.1.2:
     caniuse-lite "^1.0.30000792"
     electron-to-chromium "^1.3.30"
 
-browserslist@^4.4.2:
-  version "4.5.2"
-  resolved "https://registry.yarnpkg.com/browserslist/-/browserslist-4.5.2.tgz#36ad281f040af684555a23c780f5c2081c752df0"
-  integrity sha512-zmJVLiKLrzko0iszd/V4SsjTaomFeoVzQGYYOYgRgsbh7WNh95RgDB0CmBdFWYs/3MyFSt69NypjL/h3iaddKQ==
+browserslist@^4.8.3:
+  version "4.8.6"
+  resolved "https://registry.yarnpkg.com/browserslist/-/browserslist-4.8.6.tgz#96406f3f5f0755d272e27a66f4163ca821590a7e"
+  integrity sha512-ZHao85gf0eZ0ESxLfCp73GG9O/VTytYDIkIiZDlURppLTI9wErSM/5yAKEq6rcUdxBLjMELmrYUJGg5sxGKMHg==
   dependencies:
-    caniuse-lite "^1.0.30000951"
-    electron-to-chromium "^1.3.116"
-    node-releases "^1.1.11"
+    caniuse-lite "^1.0.30001023"
+    electron-to-chromium "^1.3.341"
+    node-releases "^1.1.47"
 
 bser@^2.0.0:
   version "2.0.0"
@@ -2035,15 +2036,10 @@ caniuse-db@^1.0.30000529, caniuse-db@^1.0.30000634, caniuse-db@^1.0.30000639:
   resolved "https://registry.yarnpkg.com/caniuse-db/-/caniuse-db-1.0.30000951.tgz#64a5d491c8164a4f81ce9f3ab906b61df9a61b1a"
   integrity sha512-Nb8bgexT3HDxPMFOLcT5kol/dHsXpPiiFLU079+msbSBTsq9zZaCpzqDb122+9B9woZnTG5Z8lt+3adIaxKj2A==
 
-caniuse-lite@^1.0.30000792:
-  version "1.0.30000887"
-  resolved "https://registry.yarnpkg.com/caniuse-lite/-/caniuse-lite-1.0.30000887.tgz#1769458c27bbdcf61b0cb6b5072bb6cd11fd9c23"
-  integrity sha512-AHpONWuGFWO8yY9igdXH94tikM6ERS84286r0cAMAXYFtJBk76lhiMhtCxBJNBZsD6hzlvpWZ2AtbVFEkf4JQA==
-
-caniuse-lite@^1.0.30000947, caniuse-lite@^1.0.30000951:
-  version "1.0.30000951"
-  resolved "https://registry.yarnpkg.com/caniuse-lite/-/caniuse-lite-1.0.30000951.tgz#c7c2fd4d71080284c8677dd410368df8d83688fe"
-  integrity sha512-eRhP+nQ6YUkIcNQ6hnvdhMkdc7n3zadog0KXNRxAZTT2kHjUb1yGn71OrPhSn8MOvlX97g5CR97kGVj8fMsXWg==
+caniuse-lite@^1.0.30000792, caniuse-lite@^1.0.30001020, caniuse-lite@^1.0.30001023:
+  version "1.0.30001025"
+  resolved "https://registry.yarnpkg.com/caniuse-lite/-/caniuse-lite-1.0.30001025.tgz#30336a8aca7f98618eb3cf38e35184e13d4e5fe6"
+  integrity sha512-SKyFdHYfXUZf5V85+PJgLYyit27q4wgvZuf8QTOk1osbypcROihMBlx9GRar2/pIcKH2r4OehdlBr9x6PXetAQ==
 
 capture-exit@^2.0.0:
   version "2.0.0"
@@ -3100,7 +3096,7 @@ ee-first@1.1.1:
   resolved "https://registry.yarnpkg.com/ee-first/-/ee-first-1.1.1.tgz#590c61156b0ae2f4f0255732a158b266bc56b21d"
   integrity sha1-WQxhFWsK4vTwJVcyoViyZrxWsh0=
 
-electron-to-chromium@^1.2.7, electron-to-chromium@^1.3.116:
+electron-to-chromium@^1.2.7:
   version "1.3.119"
   resolved "https://registry.yarnpkg.com/electron-to-chromium/-/electron-to-chromium-1.3.119.tgz#9a7770da667252aeb81f667853f67c2b26e00197"
   integrity sha512-3mtqcAWa4HgG+Djh/oNXlPH0cOH6MmtwxN1nHSaReb9P0Vn51qYPqYwLeoSuAX9loU1wrOBhFbiX3CkeIxPfgg==
@@ -3110,6 +3106,11 @@ electron-to-chromium@^1.3.30:
   resolved "https://registry.yarnpkg.com/electron-to-chromium/-/electron-to-chromium-1.3.70.tgz#ded377256d92d81b4257d36c65aa890274afcfd2"
   integrity sha512-WYMjqCnPVS5JA+XvwEnpwucJpVi2+q9cdCFpbhxgWGsCtforFBEkuP9+nCyy/wnU/0SyLcLRIeZct9ayMGcXoQ==
 
+electron-to-chromium@^1.3.341:
+  version "1.3.345"
+  resolved "https://registry.yarnpkg.com/electron-to-chromium/-/electron-to-chromium-1.3.345.tgz#2569d0d54a64ef0f32a4b7e8c80afa5fe57c5d98"
+  integrity sha512-f8nx53+Z9Y+SPWGg3YdHrbYYfIJAtbUjpFfW4X1RwTZ94iUG7geg9tV8HqzAXX7XTNgyWgAFvce4yce8ZKxKmg==
+
 elliptic@^6.0.0:
   version "6.4.1"
   resolved "https://registry.yarnpkg.com/elliptic/-/elliptic-6.4.1.tgz#c2d0b7776911b86722c632c3c06c60f2f819939a"
@@ -6528,12 +6529,12 @@ node-pre-gyp@^0.12.0:
     semver "^5.3.0"
     tar "^4"
 
-node-releases@^1.1.11:
-  version "1.1.11"
-  resolved "https://registry.yarnpkg.com/node-releases/-/node-releases-1.1.11.tgz#9a0841a4b0d92b7d5141ed179e764f42ad22724a"
-  integrity sha512-8v1j5KfP+s5WOTa1spNUAOfreajQPN12JXbRR0oDE+YrJBQCXBnNqUDj27EKpPLOoSiU3tKi3xGPB+JaOdUEQQ==
+node-releases@^1.1.47:
+  version "1.1.48"
+  resolved "https://registry.yarnpkg.com/node-releases/-/node-releases-1.1.48.tgz#7f647f0c453a0495bcd64cbd4778c26035c2f03a"
+  integrity sha512-Hr8BbmUl1ujAST0K0snItzEA5zkJTQup8VNTKNfT6Zw8vTJkIiagUPNfxHmgDOyfFYNfKAul40sD0UEYTvwebw==
   dependencies:
-    semver "^5.3.0"
+    semver "^6.3.0"
 
 nopt@^4.0.1:
   version "4.0.1"
@@ -7469,15 +7470,15 @@ postcss-unique-selectors@^2.0.2:
     postcss "^5.0.4"
     uniqs "^2.0.0"
 
-postcss-value-parser@^3.0.1, postcss-value-parser@^3.0.2, postcss-value-parser@^3.1.1, postcss-value-parser@^3.1.2, postcss-value-parser@^3.2.3, postcss-value-parser@^3.3.1:
+postcss-value-parser@^3.0.1, postcss-value-parser@^3.0.2, postcss-value-parser@^3.1.1, postcss-value-parser@^3.1.2, postcss-value-parser@^3.2.3, postcss-value-parser@^3.3.0:
   version "3.3.1"
   resolved "https://registry.yarnpkg.com/postcss-value-parser/-/postcss-value-parser-3.3.1.tgz#9ff822547e2893213cf1c30efa51ac5fd1ba8281"
   integrity sha512-pISE66AbVkp4fDQ7VHBwRNXzAAKJjw4Vw7nWI/+Q3vuly7SNfgYXvm6i5IgFylHGK5sP/xHAbB7N49OS4gWNyQ==
 
-postcss-value-parser@^3.3.0:
-  version "3.3.0"
-  resolved "https://registry.yarnpkg.com/postcss-value-parser/-/postcss-value-parser-3.3.0.tgz#87f38f9f18f774a4ab4c8a232f5c5ce8872a9d15"
-  integrity sha1-h/OPnxj3dKSrTIojL1xc6IcqnRU=
+postcss-value-parser@^4.0.2:
+  version "4.0.2"
+  resolved "https://registry.yarnpkg.com/postcss-value-parser/-/postcss-value-parser-4.0.2.tgz#482282c09a42706d1fc9a069b73f44ec08391dc9"
+  integrity sha512-LmeoohTpp/K4UiyQCwuGWlONxXamGzCMtFxLq4W1nZVGIQLYvMCJx3yAF9qyyuFpflABI9yVdtJAqbihOsCsJQ==
 
 postcss-zindex@^2.0.1:
   version "2.2.0"
@@ -7507,7 +7508,7 @@ postcss@^6.0.1:
     source-map "^0.6.1"
     supports-color "^5.4.0"
 
-postcss@^7.0.0, postcss@^7.0.14, postcss@^7.0.26:
+postcss@^7.0.0, postcss@^7.0.26:
   version "7.0.26"
   resolved "https://registry.yarnpkg.com/postcss/-/postcss-7.0.26.tgz#5ed615cfcab35ba9bbb82414a4fa88ea10429587"
   integrity sha512-IY4oRjpXWYshuTDFxMVkJDtWIk2LhsTlu8bZnbEJA4+bYT16Lvpo8Qv6EvDumhYRgzjZl489pmsY3qVgJQ08nA==