Merge branch '280845-ignore-db-structure-sql-in-gitpod' into 'master'

Ignore db/structure.sql in Gitpod

See merge request gitlab-org/gitlab!47293

.gitpod.yml

@@ -49,6 +49,7 @@ tasks:
         if [ "$GITLAB_RUN_DB_MIGRATIONS" == true ]; then
           make gitlab-db-migrate
         fi
+        git checkout db/structure.sql
         # Waiting for GitLab ...
         gp await-port 3000
         printf "Waiting for GitLab at $(gp url 3000) ..."