Bump time-machine from 2.19.0 to 3.0.0 (#6321)

Bumps [time-machine](https://github.com/adamchainz/time-machine) from 2.19.0 to 3.0.0.
- [Changelog](https://github.com/adamchainz/time-machine/blob/main/docs/changelog.rst)
- [Commits](https://github.com/adamchainz/time-machine/compare/2.19.0...3.0.0)

---
updated-dependencies:
- dependency-name: time-machine
  dependency-version: 3.0.0
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

requirements_tests.txt

@@ -9,7 +9,7 @@ pytest-cov==7.0.0
 pytest-timeout==2.4.0
 pytest==9.0.1
 ruff==0.14.5
-time-machine==2.19.0
+time-machine==3.0.0
 types-docker==7.1.0.20251009
 types-pyyaml==6.0.12.20250915
 types-requests==2.32.4.20250913