gitlab-shell: don't hardcode gitlab-shell paths in authorized_keys

pkgs/applications/version-management/gitlab/gitlab-shell/remove-hardcoded-locations.patch

@@ -43,3 +43,16 @@ index 57c70f5..700569b 100644
    end
  
    def api
+diff --git a/lib/gitlab_keys.rb b/lib/gitlab_keys.rb
+index 0600a18..6814f0a 100644
+--- a/lib/gitlab_keys.rb
++++ b/lib/gitlab_keys.rb
+@@ -10,7 +10,7 @@ class GitlabKeys # rubocop:disable Metrics/ClassLength
+   attr_accessor :auth_file, :key
+
+   def self.command(whatever)
+-    "#{ROOT_PATH}/bin/gitlab-shell #{whatever}"
++    "/run/current-system/sw/bin/gitlab-shell #{whatever}"
+   end
+
+   def self.command_key(key_id)