embedded.mk: allocator service

We are splitting android.hidl.memory into android.hidl.allocator and
android.hidl.memory to reflect the fact that we have two separate
interfaces which are served over different transports.

Bug: 35327976
Test: hidl_test, device boots with allocator
Change-Id: I36b1554d20f89ecd60a836c04f788ac83e0a1f5c

target/product/embedded.mk

@@ -22,7 +22,7 @@ PRODUCT_PACKAGES += \
     adbd \
     android.hardware.configstore@1.0-impl \
     android.hardware.configstore@1.0-service \
-    android.hidl.memory@1.0-service \
+    android.hidl.allocator@1.0-service \
     android.hidl.memory@1.0-impl \
     atrace \
     bootanimation \