Add product_available to product available modules am: 8ee9713fd7 am: 7e42a05f44 am: 85ec5c0516

Original change: https://android-review.googlesource.com/c/platform/system/libhidl/+/1496057

Change-Id: Icb1c303faefd29c21340535896ebddee2deef5f5