Add libicu_jni into ART APEX

Bug: 138994281
Test: device boots
Change-Id: Ic61d374ef87634ebaa1bb55b2a36176d3606f3d2
diff --git a/core/main.mk b/core/main.mk
index e9d4390..a4fb64a 100644
--- a/core/main.mk
+++ b/core/main.mk
@@ -1138,6 +1138,7 @@
   libdt_socket.so \
   libicui18n.so \
   libicuuc.so \
+  libicu_jni.so \
   libjavacore.so \
   libjdwp.so \
   libm.so \