Bump bootstrap from 4.6.2 to 5.0.0

Bumps [bootstrap](https://github.com/twbs/bootstrap) from 4.6.2 to 5.0.0.
- [Release notes](https://github.com/twbs/bootstrap/releases)
- [Commits](twbs/bootstrap@v4.6.2...v5.0.0)

---
updated-dependencies:
- dependency-name: bootstrap
  dependency-type: direct:development
...

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

package.json

@@ -16,7 +16,7 @@
     "devDependencies": {
         "@sentry/webpack-plugin": "1.21.0",
         "alex": "11.0.1",
-        "bootstrap": "4.6.2",
+        "bootstrap": "5.0.0",
         "cross-env": "5.2.1",
         "laravel-mix": "6.0.49",
         "lodash": "4.17.21",