[firmware] Update lk revision. Update lk to get fix for timer configuration (https://github.com/littlekernel/lk/pull/264). Change-Id: I186ce0a85d36b1ebecaedd96b535f3a63ffce432 Reviewed-on: https://fuchsia-review.googlesource.com/c/zedmon/+/409098 Reviewed-by: Patrick Shickel <pshickel@google.com>
Zedmon is a device for measuring power consumption of electronics. It was created to assist the Fuchsia power management efforts.