fix(test): argoproj#23137 removed left over file that breaks subsequent make test run. (argoproj#23138)

Signed-off-by: Eric Fortin <[email protected]>
Signed-off-by: dsuhinin <[email protected]>

Author: EricFortin

reposerver/repository/repository_test.go

@@ -4266,6 +4266,8 @@ func Test_GenerateManifests_Commands(t *testing.T) {
 			require.NoError(t, err)
 			err = os.RemoveAll("testdata/helm-with-local-dependency/charts")
 			require.NoError(t, err)
+			err = os.Remove(path.Join("testdata/helm-with-local-dependency", helmDepUpMarkerFile))
+			require.NoError(t, err)
 		})
 
 		service := newService(t, "testdata/helm-with-local-dependency")