<NME> gradle-wrapper-validation.yml
<BEF> ADDFILE
<MSG> Replace TravisCI and Azure Pipelines with GitHub Actions (#608)


<DFF> @@ -0,0 +1,10 @@
+name: "Validate Gradle Wrapper"
+on: [push, pull_request]
+
+jobs:
+  validation:
+    name: "Validation"
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - uses: gradle/wrapper-validation-action@v1

Replace TravisCI and Azure Pipelines with GitHub Actions (#608)