Add "product_available" to product available modules am: f36c57c485 am: f43ce1f7c3 am: 2c6dd5d517 am: 8ebdcff83c

Original change: https://android-review.googlesource.com/c/platform/external/libcap/+/1495816

Change-Id: I06305714f08830dd7b7fdca588b512f074ef2dd2