Avoid stdout pollution cause by ansible logging (#287)

* Remove debug information prior to json string

* Update runtime.py

---------

Co-authored-by: Sorin Sbarnea <ssbarnea@redhat.com>

src/ansible_compat/runtime.py

@@ -332,6 +332,9 @@ def run(  # ruff: disable=PLR0913
         # from parsing its JSON output due to extra debug messages on stdout.
         env["ANSIBLE_DEBUG"] = "0"
 
+        # https://github.com/ansible/ansible-lint/issues/3522
+        env["ANSIBLE_VERBOSE_TO_STDERR"] = "True"
+
         for _ in range(self.max_retries + 1 if retry else 1):
             result = run_func(
                 args,