Add asm-commons dependency

asm-commons is needed to support the --core_library flag.

Test: builds
Change-Id: Ifc05a595bfa83ef9207a258e5f06cab585d84299
diff --git a/Android.mk b/Android.mk
index 5f9d1ab..013acf9 100644
--- a/Android.mk
+++ b/Android.mk
@@ -6,6 +6,7 @@
 LOCAL_JAR_MANIFEST := manifest.txt
 LOCAL_STATIC_JAVA_LIBRARIES := \
     asm-5.2 \
+    asm-commons-5.2 \
     asm-tree-5.2 \
     guava-20.0 \
     jsr305-3.0.1 \