Bump @tinymce/tinymce-angular from 4.2.0 to 4.2.2

Bumps [@tinymce/tinymce-angular](https://github.com/tinymce/tinymce-angular) from 4.2.0 to 4.2.2.
- [Release notes](https://github.com/tinymce/tinymce-angular/releases)
- [Changelog](https://github.com/tinymce/tinymce-angular/blob/main/CHANGELOG.md)
- [Commits](https://github.com/tinymce/tinymce-angular/commits/@tinymce/tinymce-angular@4.2.2)

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

Author: dependabot[bot]

package-lock.json

@@ -32,7 +32,7 @@
     "@fortawesome/free-solid-svg-icons": "^5.15.2",
     "@primer/css": "^15.2.0",
     "@primer/octicons": "^12.1.0",
-    "@tinymce/tinymce-angular": "^4.2.0",
+    "@tinymce/tinymce-angular": "^4.2.2",
     "ace-builds": "1.4.12",
     "angular-notifier": "^6.0.1",
     "brace": "0.11.1",