Bump the pip group with 3 updates

Bumps the pip group with 3 updates: [pre-commit](https://github.com/pre-commit/pre-commit), [pytz](https://github.com/stub42/pytz) and [requests-cache](https://github.com/requests-cache/requests-cache).


Updates `pre-commit` from 4.6.0 to 4.6.1
- [Release notes](https://github.com/pre-commit/pre-commit/releases)
- [Changelog](https://github.com/pre-commit/pre-commit/blob/main/CHANGELOG.md)
- [Commits](pre-commit/pre-commit@v4.6.0...v4.6.1)

Updates `pytz` from 2026.2 to 2026.3.post1
- [Release notes](https://github.com/stub42/pytz/releases)
- [Commits](stub42/pytz@release_2026.2...release_2026.3.post1)

Updates `requests-cache` from 1.3.2 to 1.3.3
- [Release notes](https://github.com/requests-cache/requests-cache/releases)
- [Changelog](https://github.com/requests-cache/requests-cache/blob/main/HISTORY.md)
- [Commits](requests-cache/requests-cache@v1.3.2...v1.3.3)

---
updated-dependencies:
- dependency-name: pre-commit
  dependency-version: 4.6.1
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: pip
- dependency-name: pytz
  dependency-version: 2026.3.post1
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: pip
- dependency-name: requests-cache
  dependency-version: 1.3.3
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: pip
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

requirements.txt

@@ -1,4 +1,4 @@
-pre-commit==4.6.0
-pytz==2026.2
+pre-commit==4.6.1
+pytz==2026.3.post1
 requests==2.34.2
-requests-cache==1.3.2
+requests-cache==1.3.3