edk2: update submodule to edk2-stable202308

New stable release was tagged in August 2023,
update the edk2 submodule to it.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
This commit is contained in:
Gerd Hoffmann
2023-09-11 17:39:23 +02:00
parent 3bb5051009
commit 241f99399f