gh-148775: Bump c-analyzer MAX_SIZES for Modules/clinic/_testclinic.c.h

[ashm-dev]

make check-c-globals fails on main because Modules/clinic/_testclinic.c.h (auto-generated by Argument Clinic) has grown past the MAX_SIZES limit set in Tools/c-analyzer/cpython/_parser.py. Bump 120_000 → 200_000.

No Misc/NEWS.d entry — tooling-only change to the c-analyzer parser limits. Please apply the skip news label.

Fixes #148775.

• Issue: c-analyzer: bump MAX_SIZES for Modules/clinic/_testclinic.c.h #148775

[ashm-dev]

@ericsnowcurrently could you please review this PR?

[ashm-dev]

Friendly ping — rebased onto current main (the previous 125_000 bump turned out to be insufficient: Modules/clinic/_testclinic.c.h is now ~137k bytes, so 200_000 leaves real headroom). One-line diff, no conflicts. @ericsnowcurrently @vstinner could one of you take a quick look?

[ashm-dev]

The Ubuntu (free-threading) / build and test failure is unrelated — the runner received a shutdown signal mid-run (exit code 143, "runner has received a shutdown signal"). All tests passed up to that point. A rerun should be green.

[vstinner]

I fail to reproduce the issue: #148775 (comment).