fix: run the Renovate post-upgrade script for golangci-lint only when updated in .tool-versions

scripts/post-renovate-upgrade.sh

@@ -43,7 +43,7 @@ main() {
     "${script_dir}/renovate-upgrade-scripts/shfmt.sh"
   fi
-  if [[ $dep_name == "golangci/golangci-lint" ]]; then
+  if [[ $dep_name == "golangci/golangci-lint" ]] && [[ $package_file == '.tool-versions' ]]; then
     echo "Running ${script_dir}/renovate-upgrade-scripts/golangci-lint.sh..."
     "${script_dir}/renovate-upgrade-scripts/golangci-lint.sh"