Support temporary private fork creation via API

[Kiyo510]

resolved: #3007

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[codecov]

Codecov Report

Attention: 3 lines in your changes are missing coverage. Please review.

Comparison is base (062b611) 97.91% compared to head (2a18902) 97.89%.
Report is 2 commits behind head on master.

Files	Patch %	Lines
github/security_advisories.go	82.35%	2 Missing and 1 partial ⚠️

Additional details and impacted files

@@ Coverage Diff @@## master #3025 +/- ##
==========================================
- Coverage 97.91% 97.89% -0.03% 
==========================================
Files 150 150 Lines 12980 12997 +17 ==========================================
+ Hits 12710 12724 +14 - Misses 192 194 +2 - Partials 78 79 +1 

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[gmlewis]

Thank you, @Kiyo510 !
One minor nit, please, and then we should be ready for a second LGTM+Approval from any other contributor to this repo before merging.

[Kiyo510]

@gmlewis
Thanks for reviewing my PR.
Since I made a modification, please check it out again.

[gmlewis]

Thanks, @Kiyo510 !
LGTM.

Awaiting a second LGTM+Approval from any other contributor to this repo before merging.

[valbeat]

LGTM!

[gmlewis]

Thank you, @valbeat !
Merging.