Add magnetic structure factor correction

[rosswhitfield]

Short description of the changes:

Ref: 8609: Add Magnetic structure factor correction to Shiver

The MagneticFormFactorCorrectionMD algorithm was only just added to mantid so you will need the mantid nightly version >6.11.20241216.1838 for this to work. This also means a new version of matplotlib and move to numpy 2.0.

I also fixed the codecov reporting which hasn't updated in 11 months so the diff is probably not accurate.

The "Magnetic structure factor" correction should now be enables.

You should be able to select which ion to use.

The workspace name should be appened with "_MSF"

If you plot them you can see the difference.

Long description of the changes:

Check list for the pull request

• I have read the [CONTRIBUTING]
• I have read the [CODE_OF_CONDUCT]
• I have added tests for my changes
• I have updated the documentation accordingly

Check list for the reviewer

• I have read the [CONTRIBUTING]
• I have verified the proposed changes
• best software practices
  • all internal functions have an underbar, as is python standard
  • clearly named variables (better to be verbose in variable names)
  • code comments explaining the intent of code blocks
• All the tests are passing
• The documentation is up to date
• code comments added when explaining intent

Manual test for the reviewer

References

[codecov]

Codecov Report

Attention: Patch coverage is 74.72527% with 23 lines in your changes missing coverage. Please review.

Project coverage is 82.29%. Comparing base (a9297e4) to head (6cdaa3a).
Report is 24 commits behind head on next.

Files with missing lines	Patch %	Lines
src/shiver/models/corrections.py	69.11%	21 Missing ⚠️
src/shiver/presenters/histogram.py	85.71%	2 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             next     #145      +/-   ##
==========================================
- Coverage   82.30%   82.29%   -0.02%     
==========================================
  Files          39       39              
  Lines        6048     6195     +147     
==========================================
+ Hits         4978     5098     +120     
- Misses       1070     1097      +27     

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