Bump bootstrap from 4.5.3 to 5.3.1

Bumps [bootstrap](https://github.com/twbs/bootstrap) from 4.5.3 to 5.3.1.
- [Release notes](https://github.com/twbs/bootstrap/releases)
- [Commits](twbs/bootstrap@v4.5.3...v5.3.1)

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

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

package.json

@@ -8,7 +8,7 @@
   "private": true,
   "dependencies": {
     "@fontsource/libre-franklin": "^5.0.2",
-    "bootstrap": "^4.5.3",
+    "bootstrap": "^5.3.1",
     "font-awesome": "^4.7.0",
     "jquery": "^3.6.1"
   }