Add missing libziparchive dependency

Test: local build
Change-Id: I655f297e4d46a460a50ac36c7a2419f296cf481a
diff --git a/guest/monitoring/dumpstate_ext/Android.mk b/guest/monitoring/dumpstate_ext/Android.mk
index 3fcd22f..d425821 100644
--- a/guest/monitoring/dumpstate_ext/Android.mk
+++ b/guest/monitoring/dumpstate_ext/Android.mk
@@ -26,6 +26,7 @@
     libbase \
     libdumpstateaidl \
     libdumpstateutil \
+    libziparchive \
     libz
 include $(BUILD_STATIC_LIBRARY)