build(deps): bump submodules/rest-api-specs from dcfc87c to 5bcc366

Bumps [submodules/rest-api-specs](https://github.com/Azure/azure-rest-api-specs) from `dcfc87c` to `5bcc366`.
- [Release notes](https://github.com/Azure/azure-rest-api-specs/releases)
- [Commits](Azure/azure-rest-api-specs@dcfc87c...5bcc366)

---
updated-dependencies:
- dependency-name: submodules/rest-api-specs
  dependency-version: 5bcc36688023e01eb7d4d57dc4da36a368fb83d2
  dependency-type: direct:production
...

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

Author: dependabot[bot]