Fix "Unknown task: git_fsck" error on admin dashboard (#11468) (#11471)

* Fix "Unknown task: git_fsck" error on admin dashboard (#11468)

* Update .drone.yml

Co-authored-by: zeripath <art27@cantab.net>

options/locale/locale_en-US.ini

@@ -1872,7 +1872,6 @@ dashboard.resync_all_sshkeys.desc = (Not needed for the built-in SSH server.)
 dashboard.resync_all_hooks = Resynchronize pre-receive, update and post-receive hooks of all repositories.
 dashboard.reinit_missing_repos = Reinitialize all missing Git repositories for which records exist
 dashboard.sync_external_users = Synchronize external user data
-dashboard.git_fsck = Execute health checks on all repositories
 dashboard.server_uptime = Server Uptime
 dashboard.current_goroutine = Current Goroutines
 dashboard.current_memory_usage = Current Memory Usage