--[CI BugFix] -Change circle CI mac conda install from intel mac to m1.

[jturner65]

Motivation and Context

CI dropped support for intel mac this past June, so we need to use miniconda for M1.

How Has This Been Tested

Execution on CI

Types of changes

• Docs change / refactoring / dependency upgrade
• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)

Checklist

• My code follows the code style of this project.
• My change requires a change to the documentation.
• I have updated the documentation accordingly.
• I have read the CONTRIBUTING document.
• I have completed my CLA (see CONTRIBUTING)
• I have added tests to cover my changes.
• All new and existing tests passed.

[aclegg3]

Thanks!