Infra: Raise merge queue check timeout to 180 minutes (#4147)

This will hopefully give enough time for the merge queue.

Author: rambleraptor

.asf.yaml

@@ -89,7 +89,7 @@ github:
               - context: python-integration-required
         - type: merge_queue
           parameters:
-            check_response_timeout_minutes: 90
+            check_response_timeout_minutes: 180
             grouping_strategy: ALLGREEN
             max_entries_to_build: 1
             max_entries_to_merge: 1