Due to GKI, the kernel UTS release string will not always (if ever)
match the vendor's UTS release string that is used to create the
initramfs file structure -- /lib/modules/<vendor uname>. This causes
module load failures when `-d DIR` is omitted. To fix this, we can
include all of the versions under /lib/modules that match the kernel's
major and minor version instead of directly using the value of uname().
In addition, we can also support modules being loaded directly from
/lib/modules.
Test: verify GKI kernel + initramfs with different UTS strings
Test: verify GKI kernel + initramfs with modules directly in /lib/modules
Fixes: 8320778425 ("toolbox/modprobe: Fallback to /lib/modules/<uname> ")
Bug: 282917063
Bug: 254835242
Change-Id: I5368f5cff139ba3165323a6a91066be38bfa0736
d278f1d018