E2E Claude tests (#34702)

- **Fix cancellation of tool calls**
- **Make tool_call test more resilient**
- **Fix tool call confirmation test**

Release Notes:

- N/A
cfe1adc792Ben Brandt committed on 7/18/2025, 1:17:41 PM· committed by GitHubparentfd05f17
6 files changedLine totals unavailable