feat: Add Push to Github Package

Author: Oda2

.github/workflows/release.yml

@@ -34,3 +34,12 @@ jobs:
         with:
           push: true
           tags: oda2/ibmcloud-cli:latest
+
+      - name: Push to GitHub Packages
+        uses: docker/build-push-action@v2
+        with:
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+          registry: docker.pkg.github.com
+          repository: oda2/docker-ibmcloud-cli/latest
+          push: true