build(deps): bump submodules/rest-api-specs from 366aaa1 to `4e3820…

…4` (#4521)

Bumps [submodules/rest-api-specs](https://github.com/Azure/azure-rest-api-specs) from `366aaa1` to `4e38204`.
- [Release notes](https://github.com/Azure/azure-rest-api-specs/releases)
- [Commits](Azure/azure-rest-api-specs@366aaa1...4e38204)

---
updated-dependencies:
- dependency-name: submodules/rest-api-specs
  dependency-type: direct:production
...

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