Use constraint diagnostic COCOS consistent with EFIT

[torrinba]

Description

EFIT outputs the inferred flux variables (psi, psi_axis, etc) with a different convention than the diagnostic constraints (e.g. flux_loops) so the input COCOS for these need to be different. The constraints are now consistent with the input COCOS of the magnetics IDS.

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 refactoring
• Other (please describe):

Testing

imas_composer

Pre-Merge Checklist

• OMFIT has been tested with this OMAS version and you will create a PR on OMFIT that updates the OMAS submodule once this has been merged.
• Version number has been incremented if this is a major modification or important bug fix
  • To increment the version: Edit the version number in omas/version file
  • Follow semantic versioning: MAJOR.MINOR.PATCH (e.g., 0.94.2 → 0.94.3 for bug fixes, 0.94.2 → 0.95.0 for new features)
  • A GitHub release will be automatically created when this PR is merged if the version number has changed