Fix PDK build

This commit disables "perfporfd" in PDK builds because "perfporfd"
depends on "libservices" (from "frameworks/base") which is not in PDK
builds as well.

Test: Build a target (described in http://b/72961456) with
`platform.zip` built from master FSK source tree.

Bug: 72961456
Change-Id: Ia4913435642cd09a321afb9f583331ca24a8e4be
1 file changed