Bump bootstrap from 3.4.1 to 5.3.2

Bumps [bootstrap](https://github.com/twbs/bootstrap) from 3.4.1 to 5.3.2.
- [Release notes](https://github.com/twbs/bootstrap/releases)
- [Commits](twbs/bootstrap@v3.4.1...v5.3.2)

---
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

@@ -32,7 +32,7 @@
         "minifyify": "^7.3.5"
     },
     "dependencies": {
-        "bootstrap": "^3.4.1",
+        "bootstrap": "^5.3.2",
         "classnames": "^2.3.2",
         "clipboard-polyfill": "^2.8.6",
         "jquery": "^3.7.1",