chore: migrate master main

[georgexu99]

• I have read the contribution documentation for this project.
• I agree to follow the code of conduct that this project follows, as appropriate.
• The changes are appropriately documented (if applicable).
• The changes have sufficient test coverage (if applicable).
• The testsuite passes successfully on my local machine (if applicable).

Summarize your changes:

[VerteDinde]

Bringing over a comment from @malept in a previous PR - we should probably just delete this file before stable release. For the purposes of this PR, we can leave the change in, but we should open a separate PR removing the file and other unused template files.

[codecov]

Codecov Report

Merging #2946 (e84d7ba) into master (1cd68e3) will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##           master    #2946   +/-   ##
=======================================
  Coverage   71.33%   71.33%           
=======================================
  Files          79       79           
  Lines        2414     2414           
  Branches      452      452           
=======================================
  Hits         1722     1722           
  Misses        469      469           
  Partials      223      223           

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