app: aboot: Always enable fastbootd commands

Even if we don't natively support dynamic partitions we want these
commands and variables to be available, in case the recovery supports
fastbootd.

Issue: FP3-A11#146
Test: fastboot reboot-fastboot
Change-Id: I6438b84a8b7f5198144f668e87d0666a633b4f5d
2 files changed