t / t5515 / refs.br-unconfig_remote-globon commit tests: remove unnecessary '^' from 'expr' regular expression (e0ae1e6)
   10567da4d5edd2ff4bb292a465ba9e64dcad9536b refs/remotes/origin/HEAD
   2754b754407bf032e9a2f9d5a9ad05ca79a6b228f refs/remotes/origin/master
   38e32a6d901327a23ef831511badce7bf3bf46689 refs/remotes/origin/one
   40567da4d5edd2ff4bb292a465ba9e64dcad9536b refs/remotes/origin/three
   56134ee8f857693b96ff1cc98d3e2fd62b199e5a8 refs/remotes/origin/two
   6754b754407bf032e9a2f9d5a9ad05ca79a6b228f refs/remotes/rem/master
   78e32a6d901327a23ef831511badce7bf3bf46689 refs/remotes/rem/one
   80567da4d5edd2ff4bb292a465ba9e64dcad9536b refs/remotes/rem/three
   96134ee8f857693b96ff1cc98d3e2fd62b199e5a8 refs/remotes/rem/two
  106c9dec2b923228c9ff994c6cfe4ae16c12408dc5 refs/tags/tag-master
  118e32a6d901327a23ef831511badce7bf3bf46689 refs/tags/tag-one
  1222feea448b023a2d864ef94b013735af34d238ba refs/tags/tag-one-tree
  13c61a82b60967180544e3c19f819ddbd0c9f89899 refs/tags/tag-three
  140e3b14047d3ee365f4f2a1b673db059c3972589c refs/tags/tag-three-file
  15525b7fb068d59950d185a8779dc957c77eed73ba refs/tags/tag-two