Add TestCrash action (#35088)

This triggers a crash that avoids our panic-handler, which is useful for
testing that our crash reporting works even when you don't get a panic.

Release Notes:

- N/A
9071341a1dJulia Ryan committed on 7/25/2025, 12:40:26 PM· committed by GitHubparent57b463f
1 file changedLine totals unavailable