Build com.android.future.usb.accessory with java_sdk_library

com.android.future.usb.accessory is built with java_sdk_library and api
files are added by running "make update-api".

Bug:77577799
Test: make -j
Test: make checkapi
Test: adb shell cmd package list libraries |\
      grep com.android.future.usb.accessory
      And check the com.android.future.usb.accessory library

Change-Id: I21c635c06ab809b3d1b34b2a8de055fa20d9b066
diff --git a/CleanSpec.mk b/CleanSpec.mk
index 1f6860b..96aa055 100644
--- a/CleanSpec.mk
+++ b/CleanSpec.mk
@@ -245,6 +245,7 @@
 $(call add-clean-step, rm -rf $(OUT_DIR)/host/common/obj/JAVA_LIBRARIES/platformprotos_intermediates)
 $(call add-clean-step, rm -rf $(PRODUCT_OUT)/system/framework/com.android.mediadrm.signer.jar)
 $(call add-clean-step, rm -rf $(PRODUCT_OUT)/system/framework/com.android.location.provider.jar)
+$(call add-clean-step, rm -rf $(PRODUCT_OUT)/system/framework/com.android.future.usb.accessory.jar)
 # ******************************************************************
 # NEWER CLEAN STEPS MUST BE AT THE END OF THE LIST ABOVE THIS BANNER
 # ******************************************************************