Add public key for the signed drivers

[mregmi]

This key is needed for Secure boot enabled system. The user needs to enroll them to their MOK list. Signed-off-by: Manish Regmi manish.regmi@intel.com

[uMartinXu]

Can we change commit log to:

release: add the public key for the signed drivers The public key can be used by users to enable the secure boot. For the technical detail about the secure boot and driver signing, please see https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/8/html/managing_monitoring_and_updating_the_kernel/signing-a-kernel-and-modules-for-secure-boot_managing-monitoring-and-updating-the-kernel

Signed-off-by: Manish Regmi manish.regmi@intel.com

[uMartinXu]

This PR looks good to me. @chaitanya1731 @hershpa please also have a look at it. Thanks!

[chaitanya1731]

looks good to me.

[hershpa]

This PR looks good.