Revert "Generate XML for all ABIs"

This reverts commit 5297e3f2a552d28a76bf8bb0ee1218e4f3e50dee.

Change-Id: I763e7efae4179c20835955417be876d9703a27e2
diff --git a/build/test_package.mk b/build/test_package.mk
index 7f61e60..353ae07 100644
--- a/build/test_package.mk
+++ b/build/test_package.mk
@@ -58,4 +58,5 @@
 						-p $(PRIVATE_TEST_PACKAGE) \
 						-e $(CTS_EXPECTATIONS) \
 						-b $(CTS_UNSUPPORTED_ABIS) \
+						-a $(CTS_TARGET_ARCH) \
 						-o $@