feat(oci): move to Containerfile

.forgejo/workflows/build.yaml

@@ -39,6 +39,9 @@ jobs:
       - name: Test docker image build
         uses: docker/build-push-action@v4
         with:
+          file: {context}/Containerfile
+          context: .
+          no-cache: true
           push: false
           tags: |
             ${{ env.IMAGE_TAG }}:${{ github.sha }}

.forgejo/workflows/release.yaml

@@ -68,6 +68,9 @@ jobs:
       - name: Upload artifacts
         uses: actions/forgejo-release@v1
         with:
+          file: {context}/Containerfile
+          context: .
+          no-cache: true
           url: ${{ env.FORGEJO_URL }}
           repo: ${{ env.FORGEJO_REPO }}
           token: ${{ secrets.FORGEJO_TOKEN }}