[TOOLS] fix urtrace not preserving env variables

Author: pbalcer

tools/urtrace/urtrace.py

@@ -63,7 +63,7 @@ def get_dynamic_library_name(name):
 config = vars(args)
 if args.debug:
     print(config)
-env = dict()
+env = os.environ.copy()
 
 collector_args = ""
 if args.print_begin: