Revert "Revert "Allow to override fastboot-info.txt for specific..."

Revert submission 2871792-revert-2871156-fastboot_info-UVHXWCTZZB

Reason for revert: Some images weren't available in Android.mk

Reverted changes: /q/submissionid:2871792-revert-2871156-fastboot_info-UVHXWCTZZB

Bug: 315866782
Test: confirmed bluejay abtd build has correct fastboot-info.txt

Change-Id: Id75d879119744ab97225e5a551e8d32a1b09a356
Signed-off-by: Dmitrii Merkurev <dimorinny@google.com>