Create a macos-arm64 preset (#10768)

### Summary

* Create the base for a macos-arm64 preset — bigger migration in future
diffs
* Create an Apple CI job to test builds

### Test plan

CI +

```
$ cmake --preset macos-arm64

-- Loading build preset: /Users/jathu/executorch/tools/cmake/preset/macos-arm64.cmake
-- --- Configurated Options ---

-- EXECUTORCH_BUILD_PRESET_FILE : /Users/jathu/executorch/tools/cmake/preset/macos-arm64.cmake
-- EXECUTORCH_ENABLE_LOGGING    : ON
-- EXECUTORCH_BUILD_COREML      : ON
-- ---------------------------

$ cmake --build cmake-out --parallel
```

cc @larryliu0820