Log Message:
Update intel-microcode-netbsd to 20200508.

== 20200508 Release ==
-- Updates upon 20191115 release --
Processor             Identifier     Version       Products
Model        Stepping F-MO-S/PI      Old->New
---- new platforms ----------------------------------------

---- updated platforms ------------------------------------
ICL-U/Y      D1       6-7e-5/80 00000046->00000078 Core Gen10 Mobile

---- removed platforms ------------------------------------