Many have been unable to use pmbootstrap install on kernel versions
between 5.8 and 6.0 as parted was giving the following error:

	Error: Partition(s) 1, <...>, 64 on /dev/install have been
	       written, but we have been unable to inform the kernel
	       of the change, probably because it/they are in use.
	       As a result, the old partition(s) will remain in use.
	       You should reboot now before making further changes.

And pmb couldn't find /dev/loop0p1:

	ERROR: Unable to find the first partition of /dev/loop0,
	       expected it to be at /dev/loop0p1!

Related: pmbootstrap#2309

[ci:skip-build]: no code changes

Signed-off-by: Ferass El Hafidi <funderscore@postmarketos.org>