Upgrade the Target FCM version to 5 (Android Rvc)

PRODUCT_SHIPPING_API_LEVEL is 30 (Rvc) now.
Upgrade the Target FCM version to match the shipping api level.

TO-DO: Upgrade PRODUCT_SHIPPING_API_LEVEL to 31
       Upgrade the Target FCM version to 6

Test: $ m check-vintf-all
      The device is bootable.
Bug: 184714406
Change-Id: I72c7f490e9cb38d94f98071b302a4f465bf3281b
4 files changed