Upgrade: Bump the regression group across 1 directory with 2 updates

Bumps the regression group with 2 updates in the /regression_runner directory: [multidict](https://github.com/aio-libs/multidict) and [urllib3](https://github.com/urllib3/urllib3).


Updates `multidict` from 6.5.0 to 6.6.3
- [Release notes](https://github.com/aio-libs/multidict/releases)
- [Changelog](https://github.com/aio-libs/multidict/blob/master/CHANGES.rst)
- [Commits](aio-libs/multidict@v6.5.0...v6.6.3)

Updates `urllib3` from 2.3.0 to 2.5.0
- [Release notes](https://github.com/urllib3/urllib3/releases)
- [Changelog](https://github.com/urllib3/urllib3/blob/main/CHANGES.rst)
- [Commits](urllib3/urllib3@2.3.0...2.5.0)

---
updated-dependencies:
- dependency-name: multidict
  dependency-version: 6.6.3
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: regression
- dependency-name: urllib3
  dependency-version: 2.5.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: regression
...

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

Author: dependabot[bot]

regression_runner/requirements.txt

@@ -9,12 +9,12 @@ coloredlogs==15.0.1
 frozenlist==1.7.0
 humanfriendly==10.0
 idna==3.10
-multidict==6.5.0
+multidict==6.6.3
 propcache==0.3.2
 PyYAML==6.0.2
 requests==2.32.4
 tinydb==4.8.2
 tuspy==1.1.0
-urllib3==2.3.0
+urllib3==2.5.0
 verboselogs==1.7
 yarl==1.20.1