Initial commit.

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

@@ -0,0 +1,20 @@
+name: Validate Gradle Wrapper
+
+on:
+  push:
+    branches:
+      - '*'
+      - '!translate_main'
+  pull_request:
+    branches:
+      - 'main'
+
+jobs:
+  validation:
+    name: Validation
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          token: ${{ secrets.GITHUB_TOKEN }}
+      - uses: gradle/wrapper-validation-action@v1