Bump @azure/core-rest-pipeline from 1.11.0 to 1.12.0

Bumps [@azure/core-rest-pipeline](https://github.com/Azure/azure-sdk-for-js) from 1.11.0 to 1.12.0.
- [Release notes](https://github.com/Azure/azure-sdk-for-js/releases)
- [Changelog](https://github.com/Azure/azure-sdk-for-js/blob/main/documentation/Changelog-for-next-generation.md)
- [Commits](https://github.com/Azure/azure-sdk-for-js/compare/@azure/core-rest-pipeline_1.11.0...@azure/core-rest-pipeline_1.12.0)

---
updated-dependencies:
- dependency-name: "@azure/core-rest-pipeline"
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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