Merge pull request #34892 from dims/bump-timeout-to-5-hours-for-update_summaries-script

[triage] bump timeout to 5 hrs for update_summaries script

Author: k8s-ci-robot

config/jobs/kubernetes/sig-k8s-infra/trusted/sig-k8s-infra-test-infra.yaml

@@ -136,7 +136,7 @@ periodics:
       command:
       - timeout
       args:
-      - "10800"
+      - "18000"
       - /update_summaries.sh
       # When changing CPUs, also change NUM_WORKERS above
       resources: