fix: make release pipeline login to ghcr before pushing

Author: Ullaakut

.github/workflows/release.yml

@@ -17,6 +17,13 @@ jobs:
       - name: Checkout source code
         uses: actions/checkout@v3
 
+      - name: Login to GitHub Container Registry
+        uses: docker/login-action@v2
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
       - name: Install Go
         if: success()
         uses: actions/setup-go@v4