fix: add timeout for database query in workflow estimation to prevent blocking. #26787

Job	Run time
argo-images (argocli)	6m 25s
Get changed files	11s
argo-images (argoexec)	4m 30s
Unit Tests	16m 15s
Windows Unit Tests	10m 47s
Lint	6m 9s
Build Binaries (controller)	2m 14s
Codegen	0s
Build Binaries (cli)	3m 0s
UI	0s
E2E Tests (test-executor, minimal, false)	10m 33s
E2E Tests (test-artifacts, minimal, false)	10m 59s
E2E Tests (test-functional, minimal, false)	11m 1s
E2E Tests (test-cron, minimal, false, 0)	11m 0s
E2E Tests (test-corefunctional, minimal, false)	11m 1s
E2E Tests (test-api, mysql, true)	11m 1s
E2E Tests (test-artifacts, min, minimal, false)	11m 2s
E2E Tests (test-metrics, postgres, true)	11m 0s
E2E Tests (test-api, postgres, true)	10m 13s
E2E Tests (test-cli, mysql, true)	11m 2s
E2E Tests (test-python-sdk, minimal, true)	4m 40s
E2E Tests (test-corefunctional, min, minimal, false)	11m 2s
E2E Tests (test-examples, minimal, false)	9m 23s
E2E Tests (test-dbsemaphore, min, postgres, false)	9m 25s
E2E Tests (test-java-sdk, minimal, true)	6m 2s
E2E Tests (test-functional, min, minimal, false)	11m 0s
E2E Tests (test-executor, min, minimal, false)	9m 44s
E2E Tests (test-plugins, plugins, false)	7m 25s
E2E Tests (test-dbsemaphore, min, mysql, false)	8m 45s
E2E Tests (test-metrics, mysql, true)	11m 2s
E2E Tests - Composite result	3s
	4h 6m 54s

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