chore(deps): update moto requirement from ==4.* to ==5.*

Updates the requirements on [moto](https://github.com/getmoto/moto) to permit the latest version.
- [Release notes](https://github.com/getmoto/moto/releases)
- [Changelog](https://github.com/getmoto/moto/blob/master/CHANGELOG.md)
- [Commits](getmoto/moto@4.0.0...5.0.4)

---
updated-dependencies:
- dependency-name: moto
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>

requirements-testing.txt

@@ -14,5 +14,5 @@ black == 23.*; python_version > '3.7'
 mypy == 1.4.*; python_version == '3.7'
 mypy == 1.*; python_version > '3.7'
 ruff == 0.3.*
-moto == 4.*
+moto == 5.*
 jsondiff == 2.*