Enables frozen string for the following: * lib/gitlab/fogbugz_import/**/*.rb * lib/gitlab/gfm/**/*.rb * lib/gitlab/git/**/*.rb * lib/gitlab/gitaly_client/**/*.rb * lib/gitlab/gitlab_import/**/*.rb * lib/gitlab/google_code_import/**/*.rb * lib/gitlab/gpg/**/*.rb * lib/gitlab/grape_logging/**/*.rb * lib/gitlab/graphql/**/*.rb * lib/gitlab/graphs/**/*.rb * lib/gitlab/hashed_storage/**/*.rb * lib/gitlab/health_checks/**/*.rb Partially address gitlab-org/gitlab-ce#47424.
Gitlab::SafeRequestStore
Even if it doesn’t save lines of code, since people will tend to use code they’ve seen. And `SafeRequestStore` is safer since you don’t have to remember to check `RequestStore.active?`.
