Remove schema validation

[clin1234]

Change Summary

Rebase upstream's remove-schema-validation branch with python-3.14 branch, alongside minor linting

Complements #1714

Related issue number

fix #1714

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

Attention: Patch coverage is 10.00000% with 9 lines in your changes missing coverage. Please review.

Files with missing lines	Patch %	Lines
src/validators/dataclass.rs	0.00%	3 Missing ⚠️
src/validators/model.rs	0.00%	2 Missing ⚠️
src/serializers/filter.rs	0.00%	1 Missing ⚠️
src/tools.rs	50.00%	1 Missing ⚠️
src/validators/enum_.rs	0.00%	1 Missing ⚠️
src/validators/model_fields.rs	0.00%	1 Missing ⚠️

📢 Thoughts on this report? Let us know!

[Viicos]

@clin1234 what is the purpose of this PR? We will handle the 3.14 support through the two already open PRs.

[clin1234]

@clin1234 what is the purpose of this PR? We will handle the 3.14 support through the two already open PRs.

For 3.14 support to be added, both of the aformentioned PRs would have to be merged; this is just an sandbox to test when one of the PRs is rebased on top of another (mainly CI tests)