Enable lint checks for gradle

Author: albin-mullvad

android/config/lint.xml

@@ -9,7 +9,4 @@
     </issue>
     <!-- We are currently not using the ellipsis character -->
     <issue id="TypographyEllipsis" severity="ignore" />
-    <!-- Temporarily ignore the below checks while migrating to version catalogs. -->
-    <issue id="GradleDependency" severity="ignore" />
-    <issue id="AndroidGradlePluginVersion" severity="ignore" />
 </lint>