Bug 1913923 - do not run chrome in setup. r=gbrown

Differential Revision: https://phabricator.services.mozilla.com/D219626

testing/mozharness/configs/unittests/win_unittest.py

@@ -314,7 +314,7 @@ config = {
             ],
             "architectures": ["32bit", "64bit"],
             "halt_on_failure": True,
-            "enabled": True,
+            "enabled": False,
         },
         {
             "name": "ensure proper graphics driver",