chore(deps): Bump bootstrap from 4.6.0 to 5.3.8

Bumps [bootstrap](https://github.com/twbs/bootstrap) from 4.6.0 to 5.3.8.
- [Release notes](https://github.com/twbs/bootstrap/releases)
- [Commits](twbs/bootstrap@v4.6.0...v5.3.8)

---
updated-dependencies:
- dependency-name: bootstrap
  dependency-version: 5.3.8
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

package-lock.json

@@ -7,7 +7,7 @@
     "build": "webpack --config webpack-prod.config.js"
   },
   "dependencies": {
-    "bootstrap": "^4.6.0",
+    "bootstrap": "^5.3.8",
     "bootstrap-icons": "^1.13.1",
     "highlight.js": "^10.7.2",
     "jquery": "^3.7.1",