Bump taskcluster from 64.2.8 to 66.0.0 in /tools
Bumps taskcluster from 64.2.8 to 66.0.0.
updated-dependencies:
- dependency-name: taskcluster
dependency-type: direct:production
update-type: version-update:semver-major
...
Signed-off-by: dependabot[bot] support@github.com