build(deps): bump submodules/rest-api-specs from 81df49b to 416149d (#4937)

Bumps [submodules/rest-api-specs](https://github.com/Azure/azure-rest-api-specs) from `81df49b` to `416149d`.
- [Release notes](https://github.com/Azure/azure-rest-api-specs/releases)
- [Commits](Azure/azure-rest-api-specs@81df49b...416149d)

---
updated-dependencies:
- dependency-name: submodules/rest-api-specs
  dependency-version: 416149d7e33b89d2ab51825f08b4da7d73cbfed1
  dependency-type: direct:production
...

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