build(deps): bump taskcluster from 55.3.4 to 56.0.2 in /tools (#2121)

Bumps [taskcluster](https://github.com/taskcluster/taskcluster) from 55.3.4 to 56.0.2.
- [Release notes](https://github.com/taskcluster/taskcluster/releases)
- [Changelog](https://github.com/taskcluster/taskcluster/blob/main/CHANGELOG.md)
- [Commits](taskcluster/taskcluster@v55.3.4...v56.0.2)

---
updated-dependencies:
- dependency-name: taskcluster
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

tools/requirements.txt

@@ -3,4 +3,4 @@ async-timeout==4.0.3
 pytz==2023.3.post1
 sentry-sdk==1.16.0
 structlog==23.1.0
-taskcluster==55.3.4
+taskcluster==56.0.2