gh-91048: Add better error messages for remote debugging for CI builds

[pablogsal]

• Issue: Async Call-Stack Reconstruction #91048

[pablogsal]

These only trigger in the test suite mode and are mainly to help diagnose errors in CI in the future

[pablogsal]

Example chain:

RuntimeError: mach_vm_read_overwrite failed for PID 74282 at address 0x1 (size 216): kern_return_t 1 The above exception was the direct cause of the following exception: RuntimeError: Failed to read code object The above exception was the direct cause of the following exception: RuntimeError: Failed to parse frame object in chain The above exception was the direct cause of the following exception: RuntimeError: Failed to process frame chain The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/Users/pablogsal/github/python/main/benchmark_get_stack_trace.py", line 189, in benchmark stack_trace = unwinder.get_stack_trace() RuntimeError: Failed to unwind stack for thread 

[miss-islington-app]

Thanks @pablogsal for the PR 🌮🎉.. I'm working now to backport this PR to: 3.14.
🐍🍒⛏🤖

[bedevere-app]

GH-134719 is a backport of this pull request to the 3.14 branch.