Feature: Remove use of deprecated function set-output in github actions

[sandresen1]

No description provided.

[codecov]

Codecov Report

Merging #1130 (495c7a1) into develop (b9b4631) will decrease coverage by 0.08%.
Report is 3 commits behind head on develop.
The diff coverage is n/a.

❗ Current head 495c7a1 differs from pull request most recent head 4a287c9. Consider uploading reports for the commit 4a287c9 to get more accurate results

Additional details and impacted files

@@             Coverage Diff             @@
##           develop    #1130      +/-   ##
===========================================
- Coverage    64.52%   64.45%   -0.08%     
===========================================
  Files           54       54              
  Lines         5522     5522              
===========================================
- Hits          3563     3559       -4     
- Misses        1959     1963       +4     

Files	Coverage Δ
macrosynergy/management/shape_dfs.py	44.11% <ø> (ø)
macrosynergy/management/update_df.py	47.61% <ø> (ø)

... and 1 file with indirect coverage changes