This gem (https://gitlab.com/gitlab-org/grape-path-helpers) makes a number of changes:

1. Brings in @mdelaossa's changes in https://github.com/reprah/grape-route-helpers/pull/21
2. Fixes some broken specs and code for Grape 1.0+
3. Optimizes the generation of paths by bringing in @dblessing's
   HashWithIndifferentAccess changes in https://gitlab.com/gitlab-org/gitlab-ce/issues/45718#note_70123793

Closes #45718