This package should use the pmb:strict option, in order to force
pmbootstrap to always build it in strict mode. Otherwise it can have
a conflict with packages installed earlier.
I've just noticed that the merged patch was still using the early name
of the option, "pmbootstrap-strict". It was later changed to
"pmb:strict" in the related pmbootstrap!1771 merge request, for
consistency with !pmb:kconfig-check. Fix grub-x86 to use the proper
option name.
[ci:skip-vercheck]: version bump not needed