Migrate buildkite pipeline to github action #5780

.github/workflows/release.yml

@@ -0,0 +1,18 @@
+name: "Release scala-libs"
+
+on: push
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        type: [fixtures, http, json]
+    steps:
+      - uses: actions/checkout@v4
+      - uses: aws-actions/configure-aws-credentials@v4
+        with:
+          aws-region: eu-west-1
+          role-to-assume: ${{ secrets.S3_SCALA_RELEASES_READ_ROLE_ARN }}
+      - name: Run sbt tests
+        run: ./builds/run_sbt_tests.sh ${{ matrix.type }}