su: Remove LOCAL_MODULE_TAGS := debug

This has been removed with Android 10.

Issue: FP2A10-127
Change-Id: I6df2f0c41a0c7c4f09b679c85371e0c5132ed407
diff --git a/Android.mk b/Android.mk
index 88b3145..8430904 100644
--- a/Android.mk
+++ b/Android.mk
@@ -7,7 +7,6 @@
 include $(CLEAR_VARS)
 
 LOCAL_MODULE := su
-LOCAL_MODULE_TAGS := debug
 LOCAL_SHARED_LIBRARIES := \
     libbinder \
     libcutils \