fix build

.github/workflows/build.yaml

@@ -335,6 +335,14 @@ jobs:
           git diff "${{ steps.upstream.outputs.commit }}" HEAD -- \
             ':!LETRO_VERSION' ':!FORK_DIVERGENCE.md' ':!UPSTREAM_VERSION' \
             > fork-changes.diff
+
+      - name: Login to GitHub Container Registry
+        uses: docker/login-action@v4.1.0
+        with:
+          registry: ghcr.io
+          username: ${{ github.repository_owner }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
       - name: Install Trivy
         run: |
           curl -sfL https://raw.githubusercontent.com/aquasecurity/trivy/main/contrib/install.sh | sh -s -- -b /usr/local/bin