Make custom themes work again

Change-Id: Ib9ad011428603979f7dd8a2708989feb9b13e075
diff --git a/gui/Android.mk b/gui/Android.mk
index 96b2fee..9cc0431 100644
--- a/gui/Android.mk
+++ b/gui/Android.mk
@@ -33,7 +33,7 @@
   LOCAL_SRC_FILES += hardwarekeyboard.cpp
 endif
 
-LOCAL_SHARED_LIBRARIES += libminuitwrp libc libstdc++
+LOCAL_SHARED_LIBRARIES += libminuitwrp libc libstdc++ libminzip
 LOCAL_MODULE := libguitwrp
 
 # Use this flag to create a build that simulates threaded actions like installing zips, backups, restores, and wipes for theme testing