feat: add warning nudges for cross-region event triggers #47858

Job	Run time
unit (24)	4m 37s
lint (20)	2m 1s
agent_evals_build (22)	1m 46s
unit (22)	5m 46s
unit (20)	6m 15s
check-package-lock (20)	32s
check-package-lock-vsce (20)	19s
vscode_unit (24)	8m 22s
vscode_unit (22)	4m 41s
vscode_unit (20)	5m 12s
check-json-schema (20)	1m 43s
integration-windows (20, npm run test:functions-discover)	10m 35s
integration-windows (20, npm run test:storage-deploy)	7m 6s
integration-windows (20, npm run test:client-integration)	3m 28s
integration-windows (20, npm run test:emulator)	5m 7s
integration-windows (20, npm run test:triggers-end-to-end:inspect)	8m 40s
integration (20, npm run test:extensions-emulator)	3m 24s
integration (20, npm run test:client-integration)	2m 37s
integration (20, npm run test:hosting)	3m 36s
integration (20, npm run test:dataconnect-emulator)	2m 46s
integration (20, npm run test:frameworks)	4m 48s
integration (20, npm run test:emulator)	3m 27s
integration (20, npm run test:triggers-end-to-end)	6m 45s
integration (20, npm run test:triggers-end-to-end:inspect)	3m 25s
integration (20, npm run test:functions-discover)	4m 20s
integration-windows (20, npm run test:hosting)	7m 29s
integration (20, npm run test:import-export)	5m 4s
integration (20, npm run test:storage-emulator-integration)	5m 41s
integration (20, npm run test:storage-deploy)	2m 40s
	2h 12m 12s

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