finalize_bundle: Get sign key name of factory install shim
Some factory install shim are with file name like xxx_mp-v3.bin.
In the README, it will show sign key is "undefined" after finalize_bundle.
Modify regular expression to get sign key name.
TEST=manually finalize a bundle
See correct sign key of install shim in the README file
Commit-Queue: Bowgo Tsai <email@example.com>
Tested-by: Bowgo Tsai <firstname.lastname@example.org>
Reviewed-by: Justin Chuang <email@example.com>
1 file changed