Bump moto from 5.0.18 to 5.0.20 (apache#1314)

Bumps [moto](https://github.com/getmoto/moto) from 5.0.18 to 5.0.20.
- [Release notes](https://github.com/getmoto/moto/releases)
- [Changelog](https://github.com/getmoto/moto/blob/master/CHANGELOG.md)
- [Commits](getmoto/moto@5.0.18...5.0.20)

---
updated-dependencies:
- dependency-name: moto
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]