Update the path to minimal_system.mk am: 96c342d610 am: 82e18e9e0e am: a26d45dbd7

Original change: https://android-review.googlesource.com/c/device/linaro/dragonboard/+/2816425

Change-Id: I8db2bcbf4993cffc99e6175b2792d675ea9f0059
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>