Describe the issue
python-nbxmpp is a stalled EPEL package.
Per the EPEL stalled package policy - https://docs.fedoraproject.org/en-US/epel/epel-policy/#stalled_epel_requests - I have contacted the maintainer, twice, and waited the appropriate amount of time.
https://bugzilla.redhat.com/show_bug.cgi?id=2118422
I am a member of the epel-packagers-sig and I am requesting @epel-packagers-sig be given commit permissions so that I, or a member of the SIG, might branch and build this package in epel9.

When do you need this? (YYYY/MM/DD)
ASAP :)

When is this no longer needed or useful? (YYYY/MM/DD)
n/a

If we cannot complete your request, what is the impact?
n/a