via env var

Author: marcelmaatkamp

.github/workflows/docker.yml

@@ -35,7 +35,7 @@ jobs:
         with:
           context: .
           build-args: |
-            "GRAALVM_DOCKER_IMAGE=${{ env.GITHUB_ENV_GRAALVM_DOCKER_IMAGE }}"
+            "GRAALVM_DOCKER_IMAGE=${{ env.GRAALVM_DOCKER_IMAGE }}"
           file: ./Dockerfile
           platforms: linux/amd64,linux/arm64
           push: true