Add product_available to product available modules am: 2f57140acd am: 4019791ed6 am: cf8c5dddd2

Original change: https://android-review.googlesource.com/c/platform/system/libhwbinder/+/1496137

Change-Id: I36f7469b0c1ac0a45cff90493f6886ce8e9d6e3e