dev-python/apptools: remove unused patch

Closes: https://github.com/gentoo/gentoo/pull/2291

Signed-off-by: David Seifert <soap@gentoo.org>

dev-python/apptools/files/apptools_test.patch

@@ -1,15 +0,0 @@
-Disable test that use package installed in ${ROOT}
-
-https://bugs.gentoo.org/show_bug.cgi?id=429668
-
-Patch written by Ian Delaney <johneed@hotmail.com>
---- apptools/persistence/tests/check_version_registry.py
-+++ apptools/persistence/tests/check_version_registry.py
-@@ -39,6 +39,7 @@
- 
- 
- class TestVersionRegistry(unittest.TestCase):
-+    @unittest.skip("This tests uses installed version")
-     def test_get_version(self):
-         """Test the get_version function."""
-         c = Classic()