simpleperf: fix building simpleperf_script.zip.

The previous way of building simpleperf_script.zip uses "../" in zip file
makes unzip complain. So remove "../" by moving the makefile to the parent
directory.

Also include inferno in simpleperf_script.zip.

Bug: http://b/64035530
Test: run `make sdk -j30`.
Change-Id: Ic4359c5cf68e1475a605d58883a2451ca43bbe24
2 files changed