Camera Extensions: Add CTS for Get API

- add cts to ensure zoom ratio range and af available modes is returned
  from get api
- af available modes must support af mode auto if has focus support
- update zoom test to use the zoom ratio range returned from extensions
  get api
- with the addition of the `Get` API it's possible that the
  StreamConfigurationMap can be retrieved
- if this can be retrieved then we must ensure that the output formats
  and sizes match the ones the CameraExtensionCharacteristics defines
- it's also necessary to ensure that invalid or unsupported
  camera capabilities are absent

Bug: 280649914
Test: atest and build successful
Change-Id: I24710da247086a4de18bf2e72087f5e0b72439e5