fix: missing ; doesn't allow the go-mod-tidy job to fail

go-mod-tidy.yml

@@ -19,7 +19,7 @@ go_mod_tidy:
     - git diff --exit-code || {
         echo "running 'go mod tidy $GO_MOD_COMPAT_FLAG' produced changes.";
         echo "please run 'go mod tidy $GO_MOD_COMPAT_FLAG' and commit the changes.";
-        echo "For more information, visit https://gitlab.com/gitlab-com/gl-infra/common-ci-tasks/blob/main/go-mod-tidy.md"
+        echo "For more information, visit https://gitlab.com/gitlab-com/gl-infra/common-ci-tasks/blob/main/go-mod-tidy.md";
         exit 1;
       }
   after_script: |