Bump taskcluster from 44.22.1 to 47.0.2 in /tools

Bumps [taskcluster](https://github.com/taskcluster/taskcluster) from 44.22.1 to 47.0.2.
- [Release notes](https://github.com/taskcluster/taskcluster/releases)
- [Changelog](https://github.com/taskcluster/taskcluster/blob/main/CHANGELOG.md)
- [Commits](https://github.com/taskcluster/taskcluster/compare/v44.22.1...v47.0.2)

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

Signed-off-by: dependabot[bot] <support@github.com>
diff --git a/tools/ci/requirements_tc.txt b/tools/ci/requirements_tc.txt
index 0c67c08..7189b7b 100644
--- a/tools/ci/requirements_tc.txt
+++ b/tools/ci/requirements_tc.txt
@@ -1,4 +1,4 @@
 pygithub==1.56
 pyyaml==6.0
 requests==2.27.1
-taskcluster==44.22.1
+taskcluster==47.0.2
diff --git a/tools/requirements_tests.txt b/tools/requirements_tests.txt
index 4e1e357..4d8f2a5 100644
--- a/tools/requirements_tests.txt
+++ b/tools/requirements_tests.txt
@@ -2,4 +2,4 @@
 json-e==4.4.3
 jsonschema==3.2.0
 pyyaml==6.0
-taskcluster==44.22.1
+taskcluster==47.0.2