Bump Submodule/github/rest-api-description from d5aff63 to c1ed864

Bumps [Submodule/github/rest-api-description](https://github.com/github/rest-api-description) from `d5aff63` to `c1ed864`.
- [Release notes](https://github.com/github/rest-api-description/releases)
- [Commits](github/rest-api-description@d5aff63...c1ed864)

---
updated-dependencies:
- dependency-name: Submodule/github/rest-api-description
  dependency-version: c1ed8648e9c212c2c510ce0a01cff128ba26a8bb
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]