Revert "Adding tags to documentation"

[akaszynski]

Reverts #1282, seems to be failing:

remote: warning: See http://git.io/iEPt8g for more information.        
remote: warning: File PyMAPDL_documentation.zip is 57.69 MB; this is larger than GitHub's recommended maximum file size of 50.00 MB        
remote: warning: GH001: Large files detected. You may want to try Git Large File Storage - https://git-lfs.github.com.        
To https://github.com/pyansys/pymapdl-docs.git
   b24e07b..24a7cca  github-pages-deploy-action/mpcapw5fe -> gh-pages
Changes committed to the gh-pages branch… 📦
Adding 'v0.63.1' tag to the commit…
/usr/bin/git tag v0.63.1
fatal: tag 'v0.63.1' already exists
Running post deployment cleanup jobs… 🗑️
/usr/bin/git checkout -B github-pages-deploy-action/mpcapw5fe
Reset branch 'github-pages-deploy-action/mpcapw5fe'
/usr/bin/chmod -R +rw github-pages-deploy-action-temp-deployment-folder
/usr/bin/git worktree remove github-pages-deploy-action-temp-deployment-folder --force
Error: The deploy step encountered an error: The process '/usr/bin/git' failed with exit code 12

[codecov]

Codecov Report

Merging #1316 (3f38818) into main (2a6259f) will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##             main    #1316   +/-   ##
=======================================
  Coverage   75.82%   75.82%           
=======================================
  Files          43       43           
  Lines        6795     6795           
=======================================
  Hits         5152     5152           
  Misses       1643     1643