Only publish packages on release.

Author: jdoss

.github/workflows/release.yml

@@ -127,6 +127,7 @@ jobs:
           echo "RELEASE_DATE=${RELEASE_DATE}" >> "${GITHUB_ENV}"
 
       - name: Run GoReleaser Pro
+        if: ${{ needs.create_release.outputs.is_prerelease == 'false' }}
         uses: goreleaser/goreleaser-action@v6.2.1
         with:
           distribution: goreleaser-pro