Bug#1061168: FIXED UPSTREAM:grub-common: update-grub2 breaks root= directive when / is a BTRFS raid1 on LVM with other LVs using raidintegrity

[Patrick Plenefisch]

tag 1061168 fixed-upstream

As of 2025-03-05 and git revision
ff7f5530713c203c90a7dea2b7c56d403673548b this bug is fixed in the
upstream grub git repository.
Patrick