nnn-nerd malicious update

[Luuk van Baal]

I recently orphaned the nnn-nerd package. It seems it was taken over by a
malicious user:
https://aur.archlinux.org/cgit/aur.git/commit/?h=nnn-nerd&id=b7a7d1b5d296364bb9a238cf24ce3c2fa33b4d8d