@azure-rest/arm-containerservice_1.0.0-beta.2

Update @azure-rest/ai-vision-face to API v1.2 (#32828)

### Packages impacted by this PR

@azure-rest/ai-vision-face

### Issues associated with this PR


### Describe the problem that is addressed by this PR

To match the v1.2 API spec.

### What are the possible designs available to address the problem? If
there are more than one possible design, why was the one in this PR
chosen?


### Are there test cases added in this PR? _(If not, why?)_


### Provide a list of related PRs _(if any)_


### Command used to generate this PR:**_(Applicable only to SDK release
request PRs)_

### Checklists
- [ ] Added impacted package name to the issue description
- [ ] Does this PR needs any fixes in the SDK Generator?** _(If so,
create an Issue in the
[Autorest/typescript](https://github.com/Azure/autorest.typescript)
repository and link it here)_
- [ ] Added a changelog (if necessary)

Co-authored-by: Chung Sheng Fu <Chung.Fu@microsoft.com>