Merge branch 'jv-fix-semantical-merge-conflict' into 'master'

Fix semantical merge conflict (double import)

Closes #282

See merge request gitlab-org/gitlab-workhorse!577

authorization_test.go

@@ -15,8 +15,6 @@ import (
 	"gitlab.com/gitlab-org/gitlab-workhorse/internal/secret"
 	"gitlab.com/gitlab-org/gitlab-workhorse/internal/testhelper"
 	"gitlab.com/gitlab-org/gitlab-workhorse/internal/upstream/roundtripper"
-
-	"github.com/stretchr/testify/require"
 )
 
 func okHandler(w http.ResponseWriter, _ *http.Request, _ *api.Response) {