Bump taskcluster from 48.2.1 to 48.3.0 (#1199)

Bumps [taskcluster](https://github.com/taskcluster/taskcluster) from 48.2.1 to 48.3.0.
- [Release notes](https://github.com/taskcluster/taskcluster/releases)
- [Changelog](https://github.com/taskcluster/taskcluster/blob/main/CHANGELOG.md)
- [Commits](taskcluster/taskcluster@v48.2.1...v48.3.0)

---
updated-dependencies:
- dependency-name: taskcluster
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

pyproject.toml

@@ -49,7 +49,7 @@ autograph-utils = "^0.1.1"
 canonicaljson-rs = "^0.5.0"
 
 [tool.poetry.group.taskcluster.dependencies]
-taskcluster = "^48.2.1"
+taskcluster = "^48.3.0"
 
 [build-system]
 requires = ["poetry-core>=1.0.0"]