Limit test_arg to test code

Signed-off-by: Zane Shelley <zshelle@us.ibm.com>
Change-Id: I642d99db826262c31cc79d64d0e5a3e4ea46c2c8
diff --git a/analyzer/meson.build b/analyzer/meson.build
index 12f5100..7cee22e 100644
--- a/analyzer/meson.build
+++ b/analyzer/meson.build
@@ -31,7 +31,7 @@
     [ analyzer_src ],
     include_directories : incdir,
     dependencies : analyzer_deps,
-    cpp_args : [ package_args, test_arg ],
+    cpp_args : [ package_args ],
     install : false,
 )