feat(action): add Gradle Wrapper Validation (#622)

Author: hfhbd

.github/workflows/gradle-wrapper-validation.yml

@@ -0,0 +1,18 @@
+name: Gradle Wrapper Validation
+
+on:
+  pull_request:
+    paths:
+      - 'gradlew'
+      - 'gradlew.bat'
+      - 'gradle/wrapper/'
+
+jobs:
+  validateWrapper:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+
+    steps:
+      - uses: actions/checkout@v3
+      - uses: gradle/wrapper-validation-action@v1