Update repo community profile API

[nightlark]

Changes to more closely align with the latest version of the docs for the community profile API at: https://docs.github.com/en/rest/reference/repos#community

• Adds CodeOfConductFile to the list of community health files
• Adds SPDXID and NodeID fields to metrics (used by license health file)
• Adds Description and Documentation fields
• Adds ContentReportsEnabled field (returned by organization owned repositories)
• Updates tests to include new fields and more closely match the response shown in the docs example
• Removes the graduated black-panther preview header for the community health api

[codecov]

Codecov Report

Merging #2084 (da62596) into master (bbd5d19) will decrease coverage by 0.00%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##           master    #2084      +/-   ##
==========================================
- Coverage   97.77%   97.77%   -0.01%     
==========================================
  Files         109      109              
  Lines        9722     9720       -2     
==========================================
- Hits         9506     9504       -2     
  Misses        150      150              
  Partials       66       66              

Impacted Files	Coverage Δ
github/github.go	97.58% <ø> (ø)
github/repos_community_health.go	100.00% <ø> (ø)
github/actions_workflow_runs.go	100.00% <0.00%> (ø)

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[gmlewis]

Thank you, @nightlark !
LGTM.
Merging.

[nightlark]

Duplicate of #2084

@W333C is this the right issue/PR? I guess it's accurate to say something is a duplicate of itself.