Bump bootstrap from 5.2.0 to 5.2.1 in /src/playground (#8291)

Bumps [bootstrap](https://github.com/twbs/bootstrap) from 5.2.0 to 5.2.1.
- [Release notes](https://github.com/twbs/bootstrap/releases)
- [Commits](twbs/bootstrap@v5.2.0...v5.2.1)

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

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

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

src/playground/package-lock.json

@@ -40,7 +40,7 @@
   },
   "dependencies": {
     "@microsoft/applicationinsights-web": "^2.8.7",
-    "bootstrap": "^5.2.0",
+    "bootstrap": "^5.2.1",
     "monaco-editor": "^0.33.0",
     "pako": "^2.0.4",
     "react": "^18.2.0",