fish_vi_key_bindings locks fish up in no-config mode

[jonathf]

Background info:

jonathf@kadesh ~> fish --version
fish, version 3.5.1
jonathf@kadesh ~> echo $TERM
xterm
jonathf@kadesh ~> uname -a
Linux kadesh 5.15.0-56-generic #62-Ubuntu SMP Tue Nov 22 19:54:14 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux

To reproduce the bug, I ran:

$ fish -N
jonathf@kadesh ~> fish_vi_key_bindings
[N] jonathf@kadesh ~>

And the shell is unresponsive.

If I run fish without -N, everything works fine.