Release 2.1.123

[jsirois]

On the docket:

• Create lockfile for xmlsec fails Create lockfile for xmlsec fails #2063
• Internal not enough values to unpack error for pex3 lock create 'pip @ https://github.com/pypa/pip/archive/22.0.2.zip' ... Internal not enough values to unpack error for pex3 lock create 'pip @ https://github.com/pypa/pip/archive/22.0.2.zip' ... #2057
• Pex lock creation does not handle wheels with non {cp,pp,py} pyver tag. Pex lock creation does not handle wheels with non {cp,pp,py} pyver tag. #2059

[jsirois]

Moved from "Release 2.1.122 #2040" to make way for a posix file locking bug fix and a fix to allow more classes of lock to succeed.