Add gradle check workflow (#4)

Signed-off-by: Andrew Ross <andrross@amazon.com>

.github/workflows/check.yml

@@ -0,0 +1,21 @@
+name: Gradle Check
+on: [pull_request]
+
+jobs:
+  precommit:
+    if: github.repository == 'opensearch-project/custom-codecs'
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        os: [ubuntu-latest, windows-latest, macos-latest]
+    steps:
+      - uses: actions/checkout@v3
+      - name: Set up JDK 11
+        uses: actions/setup-java@v3
+        with:
+          java-version: 11
+          distribution: temurin
+          cache: gradle
+      - name: Run Gradle (check)
+        run: |
+          ./gradlew check