image_signing: Support 'ap-*' naming in ensure_amd_psp_flags.sh

Update the find command to search for both 'bios-*' and 'ap-*' files.
This supports the new AP firmware naming convention while maintaining
backward compatibility for legacy BIOS naming.

BUG=b:517029427
TEST=cq
BRANCH=none

Change-Id: I12141a43c375be8ceb6523ceea474daa1eca466f
Signed-off-by: Yu-Ping Wu <yupingso@google.com>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/vboot_reference/+/7878546
Commit-Queue: Yu-Ping Wu <yupingso@chromium.org>
Tested-by: Yu-Ping Wu <yupingso@chromium.org>
Auto-Submit: Yu-Ping Wu <yupingso@chromium.org>
Reviewed-by: Jakub "Kuba" Czapiga <czapiga@google.com>
1 file changed