Add com.android.future.usb.accessory support library to all builds

so we don't have to remember to add it to device.mk for all products.

Bug: 17189905
Change-Id: Ia19c5e16bc7916996804a52eccd3ecca89099f09
diff --git a/target/product/core_minimal.mk b/target/product/core_minimal.mk
index e4eb56a..4c08cb0 100644
--- a/target/product/core_minimal.mk
+++ b/target/product/core_minimal.mk
@@ -32,6 +32,7 @@
     Shell \
     bcc \
     bu \
+    com.android.future.usb.accessory \
     com.android.location.provider \
     com.android.location.provider.xml \
     com.android.media.remotedisplay \