webkitcorepy has a valid CA for pypi.org embedded in it, it is useful to allow callers to specify their own CA file.
<rdar://problem/71869247>
Created attachment 415227 [details] Patch
r=me
Committed r270378: <https://trac.webkit.org/changeset/270378> All reviewed patches have been landed. Closing bug and clearing flags on attachment 415227 [details].