Bump @backstage/plugin-catalog-react from 1.10.0 to 1.21.1 in /incident

Bumps [@backstage/plugin-catalog-react](https://github.com/backstage/backstage/tree/HEAD/plugins/catalog-react) from 1.10.0 to 1.21.1.
- [Release notes](https://github.com/backstage/backstage/releases)
- [Changelog](https://github.com/backstage/backstage/blob/master/plugins/catalog-react/CHANGELOG.md)
- [Commits](https://github.com/backstage/backstage/commits/v1.21.1/plugins/catalog-react)

---
updated-dependencies:
- dependency-name: "@backstage/plugin-catalog-react"
  dependency-version: 1.21.1
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

incident/package.json

@@ -34,7 +34,7 @@
     "@backstage/core-components": "^0.13.6",
     "@backstage/core-plugin-api": "^1.7.0",
     "@backstage/errors": "^1.2.3",
-    "@backstage/plugin-catalog-react": "^1.8.5",
+    "@backstage/plugin-catalog-react": "^1.21.2",
     "@backstage/plugin-home-react": "^0.1.4",
     "@backstage/plugin-search-react": "^1.7.1",
     "@backstage/theme": "^0.4.3",