npm: bump react-bootstrap from 1.4.0 to 1.5.2

Bumps [react-bootstrap](https://github.com/react-bootstrap/react-bootstrap) from 1.4.0 to 1.5.2.
- [Release notes](https://github.com/react-bootstrap/react-bootstrap/releases)
- [Changelog](https://github.com/react-bootstrap/react-bootstrap/blob/master/CHANGELOG.md)
- [Commits](react-bootstrap/react-bootstrap@v1.4.0...v1.5.2)

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

package.json

@@ -16,7 +16,7 @@
     "markdown-toc": "^1.2.0",
     "next": "10.0.3",
     "react": "17.0.1",
-    "react-bootstrap": "^1.4.0",
+    "react-bootstrap": "^1.5.2",
     "react-bootstrap-icons": "^1.1.0",
     "react-dom": "17.0.1",
     "react-highlight.js": "^1.0.7",