vendor: Poor man themes: add contacts overlay

Change-Id: I910137a2d6584a624dd138a772e383468f31cef7
diff --git a/config/packages.mk b/config/packages.mk
index 0922b59..2f50583 100644
--- a/config/packages.mk
+++ b/config/packages.mk
@@ -60,6 +60,7 @@
     GboardOmniTheme
 
 PRODUCT_PACKAGES += \
+    ContactsTheme \
     DocumentsUITheme \
     DialerTheme \
     TelecommTheme \