Update publish-feature.yml

Author: jcbhmr

.github/workflows/publish-feature.yml

@@ -14,4 +14,9 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v3
+      - uses: docker/login-action@v2
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
       - uses: devcontainers-community/publish-feature@v1