Bump @uiw/react-codemirror from 4.21.20 to 4.21.21

Bumps [@uiw/react-codemirror](https://github.com/uiwjs/react-codemirror) from 4.21.20 to 4.21.21.
- [Release notes](https://github.com/uiwjs/react-codemirror/releases)
- [Commits](uiwjs/react-codemirror@v4.21.20...v4.21.21)

---
updated-dependencies:
- dependency-name: "@uiw/react-codemirror"
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

package.json

@@ -30,7 +30,7 @@
     "@tanstack/react-query-devtools": "^4.36.1",
     "@tektoncd/dashboard-components": "*",
     "@tektoncd/dashboard-utils": "*",
-    "@uiw/react-codemirror": "^4.21.20",
+    "@uiw/react-codemirror": "^4.21.21",
     "carbon-components": "^10.58.12",
     "carbon-components-react": "^7.59.19",
     "carbon-icons": "^7.0.7",