Patch conda CI logic

[Dhananjhay]

Description

This PR addresses the incorrect CI logic for building and pushing cfmm2tar conda package. Now, instead of pushing on every commit to the master branch, it'll build and push a new conda package on manual triggers and tag releases.

Type of Change

• 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 not work as expected)
• Documentation update
• Code quality improvement

Checklist

• My code follows the code style of this project (ruff check passes)
• My code is properly formatted (ruff format passes)
• I have added tests that prove my fix is effective or that my feature works
• New and existing unit tests pass locally with my changes
• I have updated the documentation accordingly
• My changes generate no new warnings

Testing

Manual testing on this branch

[Dhananjhay]

This is good to merge -- I tested it out via manual trigger and new tag creation!

[akhanf]

Thanks!