Create python-publish.yml

[AntObi]

Create Github action to automate PyPI releases

Description

• New Github action to upload new tagged versions of ElementEmbeddings to PyPI

Type of change

• New feature (non-breaking change which adds functionality)

How Has This Been Tested?

N/A

Reviewers

None required

Checklist:

• My code follows the style guidelines of this project
• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• My changes generate no new warnings
• I have added tests that prove my fix is effective or that my feature works
• New and existing unit tests pass locally with my changes
• Any dependent changes have been merged and published in downstream modules
• I have checked my code and corrected any misspellings

[codecov]

Codecov Report

Merging #56 (4846e1c) into main (306ac3b) will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##             main      #56   +/-   ##
=======================================
  Coverage   71.23%   71.23%           
=======================================
  Files           9        9           
  Lines         657      657           
=======================================
  Hits          468      468           
  Misses        189      189