Added CATBox Changes

Test: Tested Locally
Bug: 177692101
Change-Id: I76811dd996618fb80ef30256df4032557c5c6492
diff --git a/core/main.mk b/core/main.mk
index 5ea95c8..14ead7c 100644
--- a/core/main.mk
+++ b/core/main.mk
@@ -83,6 +83,8 @@
 -include test/vts/tools/vts-core-tradefed/build/config.mk
 # CSUITE-specific config.
 -include test/app_compat/csuite/tools/build/config.mk
+# CATBox-specific config.
+-include test/catbox/tools/build/config.mk
 
 # Clean rules
 .PHONY: clean-dex-files