Reset cache on Windows bots.

No-Try: True
Bug: None
Change-Id: I32d298e8504195ecc21b8d64241bd42c18a77b0c
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/275310
Auto-Submit: Mirko Bonadei <mbonadei@webrtc.org>
Reviewed-by: Henrik Boström <hbos@webrtc.org>
Commit-Queue: Mirko Bonadei <mbonadei@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#38068}
diff --git a/tools_webrtc/get_landmines.py b/tools_webrtc/get_landmines.py
index ae4183f..1f2aaee 100755
--- a/tools_webrtc/get_landmines.py
+++ b/tools_webrtc/get_landmines.py
@@ -47,6 +47,7 @@
     print('Clobber because of libc++ issue - take 2')
     print('Clobber because of libc++ issue - take 3')
     print('Clobber because of libc++ issue - take 4 (crbug.com/1337238)')
+    print('Clobber because of libc++ issue - take 5 (crbug.com/1337238)')
   if host_os() == 'mac':
     print('Clobber due to iOS compile errors (crbug.com/694721)')
     print('Clobber to unblock https://codereview.webrtc.org/2709573003')