Bump time-machine from 2.15.0 to 2.16.0 (#1662)

Bumps [time-machine](https://github.com/adamchainz/time-machine) from 2.15.0 to 2.16.0.
- [Changelog](https://github.com/adamchainz/time-machine/blob/main/CHANGELOG.rst)
- [Commits](adamchainz/time-machine@2.15.0...2.16.0)

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

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

setup.py

@@ -41,7 +41,7 @@
     "requests-mock==1.12.1",
     "scikit-learn==1.5.2",
     "statsmodels==0.14.4",
-    "time_machine==2.15.0",
+    "time_machine==2.16.0",
     "typeguard==4.3.0",
     "xgboost==2.1.1",
     "web3==6.20.2",