Declare install path for product partition binaries

Build system will install binaries to product partition path when build
scripts specify module's install path to product partition.
To supports that, TARGET_OUT_PRODUCT_EXECUTABLES for primary and
secondary ABI path should be declared.

Bug: 110745956
Test: Set LOCAL_PRODUCT_MODULE to true in Android.mk or set product to
true in Android.bp file.

Change-Id: Ib8a491364ee30e49bb327163974661915e183608