Bump bootstrap from 5.3.7 to 5.3.8

Bumps [bootstrap](https://github.com/twbs/bootstrap) from 5.3.7 to 5.3.8.
- [Release notes](https://github.com/twbs/bootstrap/releases)
- [Commits](twbs/bootstrap@v5.3.7...v5.3.8)

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

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

Author: dependabot[bot]

package-lock.json

@@ -6,7 +6,7 @@
     "@fortawesome/free-solid-svg-icons": "^7.0.0",
     "@hotwired/turbo": "^8.0.13",
     "anchor-js": "^5.0.0",
-    "bootstrap": "^5.3.7",
+    "bootstrap": "^5.3.8",
     "fastest-levenshtein": "^1.0.16",
     "simple-jekyll-search": "^1.10.0"
   },