Use graalvm-community

Author: AsamK

.github/workflows/ci.yml

@@ -58,7 +58,8 @@ jobs:
       - uses: actions/checkout@v4
       - uses: graalvm/setup-graalvm@v1
         with:
-          version: 'latest'
+          distribution: 'graalvm-community'
+          version: '21.0.2'
           java-version: '21'
           cache: 'gradle'
           github-token: ${{ secrets.GITHUB_TOKEN }}