chore(deps): bump multidict from 6.0.4 to 6.6.4

Bumps [multidict](https://github.com/aio-libs/multidict) from 6.0.4 to 6.6.4.
- [Release notes](https://github.com/aio-libs/multidict/releases)
- [Changelog](https://github.com/aio-libs/multidict/blob/master/CHANGES.rst)
- [Commits](aio-libs/multidict@v6.0.4...v6.6.4)

---
updated-dependencies:
- dependency-name: multidict
  dependency-version: 6.6.4
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

requirements.txt

@@ -18,7 +18,7 @@ idna==3.10 ; python_version >= "3.7" and python_version < "4.0"
 importlib-metadata==6.7.0 ; python_version >= "3.7" and python_version < "3.8"
 iniconfig==2.1.0 ; python_version >= "3.7" and python_version < "4.0"
 mock==5.2.0 ; python_version >= "3.7" and python_version < "4.0"
-multidict==6.0.4 ; python_version >= "3.7" and python_version < "4.0"
+multidict==6.6.4 ; python_version >= "3.7" and python_version < "4.0"
 packaging==23.2 ; python_version >= "3.7" and python_version < "4.0"
 pipx==1.2.0 ; python_version >= "3.7" and python_version < "4.0"
 pluggy==1.2.0 ; python_version >= "3.7" and python_version < "4.0"