be even more generous with 'extra-time' to wait on MacOS

Byron · Byron · commit 86fcb1b54afb · 2023-12-08T09:36:13.000+01:00
That way, flaky failures are hopefully reliably avoided.
diff --git a/git/ext/gitdb b/git/ext/gitdb
@@ -1 +1 @@
-Subproject commit ec58b7e55c8fec2479290a22faa293799f6805fc
+Subproject commit 3d3e9572dc452fea53d328c101b3d1440bbefe40
diff --git a/test/test_util.py b/test/test_util.py
@@ -400,7 +400,7 @@ def test_blocking_lock_file(self):
         if os.name == "nt" or sys.platform == "cygwin":
             extra_time *= 6  # Without this, we get indeterministic failures on Windows.
         elif sys.platform == "darwin":
-            extra_time *= 9  # The situation on macOS is similar, but with more delay.
+            extra_time *= 18  # The situation on macOS is similar, but with more delay.
         self.assertLess(elapsed, wait_time + extra_time)
 
     def test_user_id(self):
