Bump pydantic from 2.12.0a1 to 2.12.0b1 (#2156)

* Bump pydantic from 2.12.0a1 to 2.12.0b1

Bumps [pydantic](https://github.com/pydantic/pydantic) from 2.12.0a1 to 2.12.0b1.
- [Release notes](https://github.com/pydantic/pydantic/releases)
- [Changelog](https://github.com/pydantic/pydantic/blob/main/HISTORY.md)
- [Commits](pydantic/pydantic@v2.12.0a1...v2.12.0b1)

---
updated-dependencies:
- dependency-name: pydantic
  dependency-version: 2.12.0b1
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

* Update mypy-requirements.txt

---------

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Michael R. Crusoe <1330696+mr-c@users.noreply.github.com>

Author: dependabot[bot]

mypy-requirements.txt

@@ -8,4 +8,4 @@ types-psutil
 types-mock
 galaxy-tool-util>=22.1.2,!=23.0.1,!=23.0.2,!=23.0.3,!=23.0.4,!=23.0.5,<25.1
 galaxy-util<25.1
-pydantic==2.12.0a1; python_version >= "3.14"
+pydantic==2.12.0b1; python_version >= "3.14"

test-requirements.txt

@@ -11,4 +11,4 @@ arcp>=0.2.0
 -r requirements.txt
 galaxy-tool-util>=22.1.2,!=23.0.1,!=23.0.2,!=23.0.3,!=23.0.4,!=23.0.5,<25.1
 galaxy-util<25.1
-pydantic==2.12.0a1
+pydantic==2.12.0b1