pip: bump the pip-updates group across 1 directory with 2 updates

Updates the requirements on [multidict](https://github.com/aio-libs/multidict) and [ruff](https://github.com/astral-sh/ruff) to permit the latest version.

Updates `multidict` from 6.4.3 to 6.4.4
- [Release notes](https://github.com/aio-libs/multidict/releases)
- [Changelog](https://github.com/aio-libs/multidict/blob/master/CHANGES.rst)
- [Commits](aio-libs/multidict@v6.4.3...v6.4.4)

Updates `ruff` to 0.11.10
- [Release notes](https://github.com/astral-sh/ruff/releases)
- [Changelog](https://github.com/astral-sh/ruff/blob/main/CHANGELOG.md)
- [Commits](astral-sh/ruff@0.11.9...0.11.10)

---
updated-dependencies:
- dependency-name: multidict
  dependency-version: 6.4.4
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: pip-updates
- dependency-name: ruff
  dependency-version: 0.11.10
  dependency-type: direct:production
  dependency-group: pip-updates
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

requirements.txt

@@ -15,7 +15,7 @@ httpx==0.28.1
 idna==3.10
 iso8601==2.1.0
 kopf==1.38.0
-multidict==6.4.3
+multidict==6.4.4
 propcache==0.3.1
 python-json-logger==3.3.0
 PyYAML==6.0.2

test-requirements.txt

@@ -1,6 +1,6 @@
 hacking>=6.1.0,<7.1 # Apache-2.0
 
-ruff~=0.11.9
+ruff~=0.11.10
 coverage>=4.0,!=4.4 # Apache-2.0
 stestr>=4.2.0 # Apache-2.0
 codespell