Add SecureBootKey to the module fused PKC

hello S.Harumoto,

there’s no way to add SBK key for your target.
as developer guide mentioned, Fuses and Security.

After the SecurityMode (also known as odm_production_mode) fuse is burned with a value of 0x1, all additional fuse write requests will be blocked.

the best practice is to burn all the fuse values at once.
please dig into developer guide, Secure Boot.