[Pkg-rust-maintainers] Update `bat` and `fd-find` in Bullseye

[andrew at savchenko.net]

Greetings,

As both are somewhat outdated compared to the upstream, is there a
chance to get the latest releases in time for Bullseye?

Tangentially relevant, from the same author:
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=981375


-- 
With regards,
A