fix: avoid com logging if not in debug mode

[germa89]

Description

As the title.

Issue linked

Close #3655

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)

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[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 87.09%. Comparing base (e33b5a1) to head (62866a1).
Report is 7 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #3665   +/-   ##
=======================================
  Coverage   87.09%   87.09%           
=======================================
  Files         187      187           
  Lines       14694    14695    +1     
=======================================
+ Hits        12798    12799    +1     
  Misses       1896     1896