Add `waitUntil` for `onDidStart` event #17566

Job	Run time
Lint	2m 11s
cancel_previous_runs	4s
Build VSIX	1m 26s
Type Script Tests (ubuntu-latest, ts-unit)	1m 25s
Tests (raw, python, 3.10, ^[^@]+$\|@mandatory\|@kernelCore\|@python\|@jupyter, ubuntu-latest)	6m 25s
Type Script Tests (windows-latest, ts-unit)	5m 13s
Tests (raw, python, 3.10, @widgets, ubuntu-latest)	7m 17s
Tests (raw, python, 3.10, @iw, ubuntu-latest)	4m 15s
Tests (raw, python, 3.10, @webview\|@export\|@lsp\|@variableViewer, ubuntu-latest)	4m 38s
Tests (raw, python, 3.10, @debugger, ubuntu-latest)	3m 43s
Tests (remote, python, 3.10, ^[^@]+$\|@mandatory, ubuntu-latest)	3m 59s
Tests (web, python, 3.10, ^[^@]+$\|@mandatory, ubuntu-latest)	4m 42s
Tests (raw, python, 3.10, ^[^@]+$\|@mandatory, windows-latest)	5m 25s
Tests (raw, python, 3.10, @widgets, ubuntu-latest, 8)	5m 23s
Tests (remote, python, 3.10, @widgets, ubuntu-latest, 8)	6m 43s
Tests (raw, conda, 3.10, ^[^@]+$\|@mandatory\|@python, ubuntu-latest)	3m 40s
Tests (raw, noPython, @nonPython, ubuntu-latest)	1m 46s
Tests (remote, python, 3.10, @kernelCore, ubuntu-latest)	4m 20s
Smoke tests (ubuntu-latest, 3.10)	1m 31s
Smoke tests (windows-latest, 3.10)	4m 24s
Smoke tests (macos-latest, 3.10)	2m 17s
	1h 20m 47s

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