fix: group angular patch updates in dependabot config (#842)

Author: yogeshchoudhary147

.github/dependabot.yml

@@ -10,6 +10,7 @@ updates:
           - '@angular*'
         update-types:
           - 'minor'
+          - 'patch'
     ignore:
       - dependency-name: '*'
         update-types: ['version-update:semver-major']