pip: bump the pip-updates group across 1 directory with 3 updates (#323)

Updates the requirements on [pbr](https://docs.openstack.org/pbr/latest/), [pydantic](https://github.com/pydantic/pydantic) and [ruff](https://github.com/astral-sh/ruff) to permit the latest version.

Updates `pbr` from 7.0.2 to 7.0.3

Updates `pydantic` from 2.12.3 to 2.12.4
- [Release notes](https://github.com/pydantic/pydantic/releases)
- [Changelog](https://github.com/pydantic/pydantic/blob/v2.12.4/HISTORY.md)
- [Commits](pydantic/pydantic@v2.12.3...v2.12.4)

Updates `ruff` to 0.14.3
- [Release notes](https://github.com/astral-sh/ruff/releases)
- [Changelog](https://github.com/astral-sh/ruff/blob/main/CHANGELOG.md)
- [Commits](astral-sh/ruff@0.14.2...0.14.3)

---
updated-dependencies:
- dependency-name: pbr
  dependency-version: 7.0.3
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: pip-updates
- dependency-name: pydantic
  dependency-version: 2.12.4
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: pip-updates
- dependency-name: ruff
  dependency-version: 0.14.3
  dependency-type: direct:production
  dependency-group: pip-updates
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

requirements.txt

@@ -20,10 +20,10 @@ iso8601==2.1.0
 kopf==1.38.0
 kube-custom-resource==0.6.1
 multidict==6.7.0
-pbr==7.0.2
+pbr==7.0.3
 propcache==0.4.1
 pycparser==2.23
-pydantic==2.12.3
+pydantic==2.12.4
 python-dateutil==2.9.0.post0
 python-json-logger==4.0.0
 PyYAML==6.0.3

test-requirements.txt

@@ -1,4 +1,4 @@
-ruff~=0.14.2
+ruff~=0.14.3
 coverage>=4.0,!=4.4 # Apache-2.0
 python-subunit>=0.0.18 # Apache-2.0/BSD
 stestr>=1.0.0 # Apache-2.0