chore(deps): update dependency pydantic-settings to v2.12.0

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
pydantic-settings (changelog)	==2.11.0 -> ==2.12.0

Review

• Updates have been tested and work
• If updates are AWS related, versions match the infrastructure (e.g. Lambda runtime, database, etc.)

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Release Notes

pydantic/pydantic-settings (pydantic-settings)

v2.12.0

Compare Source

What's Changed

• Support for enum kebab case. by @​kschwab in #​686
• Apply source order: init > env > dotenv > secrets > defaults and pres… by @​chbndrhnns in #​688
• Add NestedSecretsSettings source by @​makukha in #​690
• Strip non-explicit default values. by @​kschwab in #​692
• Coerce env vars if strict is True. by @​kschwab in #​693
• Restore init kwarg names before returning final state dictionary. by @​kschwab in #​700
• Drop Python3.9 support by @​hramezani in #​699
• Adapt test_protected_namespace_defaults for dev. Pydantic by @​musicinmybrain in #​637
• Add Python 3.14 by @​hramezani in #​704
• Prepare release 2.12 by @​hramezani in #​705

New Contributors

• @​chbndrhnns made their first contribution in #​688

Full Changelog: pydantic/pydantic-settings@v2.11.0...v2.12.0

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