hal: enhance vndk fwk detection

getVendorEnhancedInfo() was added in vndk fwk detection library, and it
offers more detailed info on system and odm partitions. Accomodate this
enhancement into HAL as it's needed for GSI variant.

CRs-Fixed: 2519894
Change-Id: I41fb065a66edb15839d3efe570162997debdda37