Bump bootstrap from 4.3.1 to 4.4.1

Bumps [bootstrap](https://github.com/twbs/bootstrap) from 4.3.1 to 4.4.1.
- [Release notes](https://github.com/twbs/bootstrap/releases)
- [Commits](https://github.com/twbs/bootstrap/compare/v4.3.1...v4.4.1)

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

package.json

@@ -5,7 +5,7 @@
   "homepage": "https://green-spider.netzbegruenung.de",
   "dependencies": {
     "axios": "^0.19.2",
-    "bootstrap": ">=4.3.1",
+    "bootstrap": ">=4.4.1",
     "chalk": "^3.0.0",
     "chroma-js": "^2.1.0",
     "css-loader": "0.28.11",

yarn.lock

@@ -1764,10 +1764,10 @@ boolbase@~1.0.0:
   resolved "https://registry.yarnpkg.com/boolbase/-/boolbase-1.0.0.tgz#68dff5fbe60c51eb37725ea9e3ed310dcc1e776e"
   integrity sha1-aN/1++YMUes3cl6p4+0xDcwed24=
 
-bootstrap@>=4.3.1:
-  version "4.3.1"
-  resolved "https://registry.yarnpkg.com/bootstrap/-/bootstrap-4.3.1.tgz#280ca8f610504d99d7b6b4bfc4b68cec601704ac"
-  integrity sha512-rXqOmH1VilAt2DyPzluTi2blhk17bO7ef+zLLPlWvG494pDxcM234pJ8wTc/6R40UWizAIIMgxjvxZg5kmsbag==
+bootstrap@>=4.4.1:
+  version "4.4.1"
+  resolved "https://registry.yarnpkg.com/bootstrap/-/bootstrap-4.4.1.tgz#8582960eea0c5cd2bede84d8b0baf3789c3e8b01"
+  integrity sha512-tbx5cHubwE6e2ZG7nqM3g/FZ5PQEDMWmMGNrCUBVRPHXTJaH7CBDdsLeu3eCh3B1tzAxTnAbtmrzvWEvT2NNEA==
 
 boxen@^1.2.1:
   version "1.3.0"