What's Changed
* Fix CI for stable/4.6 by tobias-urdin in https://github.com/gnocchixyz/gnocchi/pull/1419
* [stable/4.6] Fix CI by tobias-urdin in https://github.com/gnocchixyz/gnocchi/pull/1449
* Add explicit scope types for all policies (backport 1391) by mergify in https://github.com/gnocchixyz/gnocchi/pull/1447
* Support service role (backport 1445) by mergify in https://github.com/gnocchixyz/gnocchi/pull/1446
**Full Changelog**: https://github.com/gnocchixyz/gnocchi/compare/4.6.4...4.6.5