Remove wrong "git.DefaultContext" (#35364)

routers/web/repo/editor_test.go

@@ -8,7 +8,6 @@ import (
 
 	repo_model "code.gitea.io/gitea/models/repo"
 	"code.gitea.io/gitea/models/unittest"
-	"code.gitea.io/gitea/modules/git"
 	"code.gitea.io/gitea/modules/gitrepo"
 
 	"github.com/stretchr/testify/assert"
@@ -22,7 +21,7 @@ func TestEditorUtils(t *testing.T) {
 		assert.Equal(t, "user2-patch-1", branchName)
 	})
 	t.Run("getClosestParentWithFiles", func(t *testing.T) {
-		gitRepo, _ := gitrepo.OpenRepository(git.DefaultContext, repo)
+		gitRepo, _ := gitrepo.OpenRepository(t.Context(), repo)
 		defer gitRepo.Close()
 		treePath := getClosestParentWithFiles(gitRepo, "sub-home-md-img-check", "docs/foo/bar")
 		assert.Equal(t, "docs", treePath)