Switch to Gradle

Author: Jikoo

.github/workflows/ci.yml

@@ -7,5 +7,5 @@ on:
 
 jobs:
   build:
-    uses: Jikoo/PlanarActions/.github/workflows/build/gradle/sonar.yml
+    uses: Jikoo/PlanarActions/.github/workflows/build/gradle/sonar.yml@master
     secrets: inherit

.github/workflows/pull_request.yml

@@ -5,7 +5,7 @@ on:
 
 jobs:
   run-ci:
-    uses: Jikoo/PlanarActions/.github/workflows/build/gradle/sonar.yml
+    uses: Jikoo/PlanarActions/.github/workflows/build/gradle/sonar.yml@master
     secrets: inherit
   approve-and-merge-dependabot:
     if: "github.event_name == 'pull_request' && github.event.pull_request.user.login == 'dependabot[bot]'"