pre-upload: Also exclude OWNERS.* from license check

We also have OWNERS.${stuff} files.

BUG=None
TEST=crrev.com/i/2592233 passes

Change-Id: I8b0683d0badfbee2656a7ab808e9a9beb4da40e2
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/repohooks/+/2065833
Tested-by: LaMont Jones <lamontjones@chromium.org>
Auto-Submit: LaMont Jones <lamontjones@chromium.org>
Reviewed-by: Mike Frysinger <vapier@chromium.org>
Commit-Queue: Mike Frysinger <vapier@chromium.org>
diff --git a/pre-upload.py b/pre-upload.py
index dbd8526..0554da4 100755
--- a/pre-upload.py
+++ b/pre-upload.py
@@ -101,7 +101,7 @@
 ]
 
 LICENSE_EXCLUDED_PATHS = [
-    r'^(.*/)?OWNERS$',
+    r'^(.*/)?OWNERS(\..*)?$',
 ]
 
 _CONFIG_FILE = 'PRESUBMIT.cfg'