Package passenger
No one is working on this package now. You can visit pkgdb for links to the upstream project. Ask for Python 3 status, and coordinate work with the upstream to port.
If upstream has Python 3 support but it is not yet in Fedora, get in touch with the Fedora maintainer (also visible in pkgdb).
!
From the RPM names, it looks like this package was last
built for Fedora 28,
and it FTBFS (fails to build from source) since then.
See