chore: Install buildx in release pipeline (#20)

Author: Krusty93

.github/workflows/release.yml

@@ -40,6 +40,9 @@ jobs:
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
 
+      - name: Setup Docker buildx
+        uses: docker/setup-buildx-action@f95db51fddba0c2d1ec667646a06c2ce06100226 # v3.0.0
+
       - name: Log in to the Container registry
         id: docker_login
         if: steps.release.outputs.new_release_published == 'true'