wip : try more iterations

Signed-off-by: Jussi Kukkonen <jkukkonen@google.com>

Author: jku

tuf/ngclient/updater.py

@@ -105,7 +105,7 @@ def _lock_file(path: str) -> Iterator[IO]:
     def _lock_file(path: str) -> Iterator[IO]:
         err = None
         locked = False
-        for _ in range(100):
+        for _ in range(1000):
             try:
                 with open(path, "wb") as f:
                     msvcrt.locking(f.fileno(), msvcrt.LK_LOCK, 1)