⬆️ Upgrade compatibility with Pydantic v2.4, new renamed functions and JSON Schema input/output models with default values (#10344)
* 🚚 Refactor deprecated import general_plain_validator_function to with_info_plain_validator_function
* 🚚 Rename deprecated FieldValidationInfo to ValidationInfo
* ✅ Update tests with new defaults for JSON Schema for default values
* ♻️ Add Pydantic v1 version of with_info_plain_validator_function
* 👷 Invalidate cache
* ✅ Fix tests for Pydantic v1
* ✅ Tweak tests coverage for older Pydantic v2 versions
