[bitfolk] Debian Buster - autoremove grub-xen-bin

So, I asked apt what it could remove and it told me that 'grub-xen-bin'
was no longer needed.

This is not something I installed explicitly and I'm wondering if this
is something I need to retain or not. The last mention of this kind of
stuff I see on the list was from 2017....before I even created this VPS
image.

Ta,

n