update to PyO3 0.19.2

[davidhewitt]

Change Summary

Updates to the new PyO3 0.19.2 release.

Related issue number

Closes #659

Checklist

• Unit tests for the changes exist
• Documentation reflects the changes where applicable
• Pydantic tests pass with this pydantic-core (except for expected changes)
• My PR is ready to review, please add a comment including the phrase "please review" to assign reviewers

[codecov]

Codecov Report

Merging #844 (5cbdd8d) into main (d15d039) will increase coverage by 0.00%.
The diff coverage is n/a.

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #844   +/-   ##
=======================================
  Coverage   93.51%   93.52%           
=======================================
  Files         102      102           
  Lines       14609    14609           
  Branches       25       25           
=======================================
+ Hits        13662    13663    +1     
+ Misses        941      940    -1     
  Partials        6        6           

see 1 file with indirect coverage changes

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[codspeed-hq]

CodSpeed Performance Report

Merging #844 will degrade performances by 47.25%

_{Comparing dh/pyo3-0.19.2 (5cbdd8d) with main (d15d039)}

Summary

🔥 6 improvements
❌ 6 regressions
✅ 123 untouched benchmarks

⚠️ Please fix the performance issues or acknowledge them on CodSpeed.

Benchmarks breakdown

	Benchmark	main	dh/pyo3-0.19.2	Change
❌	test_complete_core_lax	1.1 ms	1.3 ms	-16.45%
🔥	test_core_python	498 µs	444.5 µs	+12.03%
🔥	test_core_string_lax_wrong	60.1 µs	37.4 µs	+60.49%
🔥	test_date_from_datetime_str	29 µs	26.2 µs	+10.82%
🔥	test_date_from_datetime	39.3 µs	35.4 µs	+11.17%
🔥	test_core_python	46.5 µs	40.6 µs	+14.6%
❌	test_dont_raise_error_no_info	22.4 µs	26.4 µs	-15.24%
🔥	test_with_default	44.1 µs	36.4 µs	+21.14%
❌	test_int_error	73.8 µs	97.5 µs	-24.35%
❌	test_tagged_union_int_keys_python	30.3 µs	57.5 µs	-47.25%
❌	test_core_model_py	47.4 µs	61.5 µs	-22.99%
❌	test_core_model_py_extra	56 µs	67.2 µs	-16.72%

[davidhewitt]

We saw similar regressions in #842 (comment), did main just have a crazy good build???

[adriangb]

Looks like it 😞