axolotl-shiftos: always build super.img

Change-Id: I8eae28ddfaf53800f30b971d9f97a6b1e7e8320c
Signed-off-by: Alexander Martinz <amartinz@shiftphones.com>
diff --git a/BoardConfig.mk b/BoardConfig.mk
index 1e4ffe2..fbecc24 100644
--- a/BoardConfig.mk
+++ b/BoardConfig.mk
@@ -62,3 +62,6 @@
 
 # Sepolicy
 BOARD_VENDOR_SEPOLICY_DIRS += device/shift/axolotl/shiftos/sepolicy/vendor/automation_setup
+
+# Super
+BOARD_BUILD_SUPER_IMAGE_BY_DEFAULT := true