feat: Add wrinqr access to mapdl_inprocess class

[valallansys]

Description

Please provide a brief description of the changes made in this pull request.

Issue linked

#4176

Checklist

• I have visited and read Develop PyMAPDL.
• I have tested my changes locally
• I have added necessary documentation or updated existing documentation.
• I have followed the PyMAPDL coding style guidelines.
• I have added appropriate unit tests that also ensure the minimal coverage criteria.
• I have reviewed my changes before submitting this pull request.
• I have linked the issue or issues that are solved to the PR if any.
• I have assigned this PR to myself.
• I have marked this PR as draft if it is not ready to be reviewed yet.
• I have made sure that the title of my PR follows Commit naming conventions (e.g. feat: adding new MAPDL command)

[ansys-cla-bot]

All Contributor License Agreement (CLA) signatures have been captured successfully. Thanks for contributing!

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 91.32%. Comparing base (1268ded) to head (cda4191).
⚠️ Report is 31 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #4179      +/-   ##
==========================================
- Coverage   91.39%   91.32%   -0.08%     
==========================================
  Files         193      193              
  Lines       15731    15731              
==========================================
- Hits        14378    14366      -12     
- Misses       1353     1365      +12     

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[valallansys]

@germa89 it should be good now