Bump @angular/material from 11.2.11 to 11.2.12

Bumps [@angular/material](https://github.com/angular/components) from 11.2.11 to 11.2.12.
- [Release notes](https://github.com/angular/components/releases)
- [Changelog](https://github.com/angular/components/blob/11.2.12/CHANGELOG.md)
- [Commits](angular/components@11.2.11...11.2.12)

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

package.json

@@ -82,7 +82,7 @@
     "@angular/core": "^11.2.12",
     "@angular/forms": "^11.2.12",
     "@angular/localize": "^11.2.12",
-    "@angular/material": "^11.2.11",
+    "@angular/material": "^11.2.12",
     "@angular/platform-browser": "^11.2.12",
     "@angular/platform-browser-dynamic": "^11.2.12",
     "@angular/router": "^11.2.12",