pyasn1 packages from LeXtudio are no longer maintained

[Lex Li]

Thanks for choosing pysnmp/pyasn1 packages from the forks maintained by my team in https://github.com/stackhpc/proliantutils/commit/56c507344ddebc784478f94b08982e832df107c2

However, after further consideration we decided to stop working on our pyasn1 packages and move to support pyasn1 packages from https://github.com/pyasn1 instead. You can learn more of the background from https://github.com/etingof/pysnmp/issues/429

So for your project, you should switch from pyasn1-lextudio/pyasn1-modules-lextudio to simply pyasn1/pyasn1-modules.

Reported by LeXtudio Inc.