makes raw module have quiet ssh so as to avoid extra output when not requried

lib/ansible/runner/connection_plugins/ssh.py

@@ -271,6 +271,9 @@ class Connection(object):
             ssh_cmd += ["-tt"]
         if utils.VERBOSITY > 3:
             ssh_cmd += ["-vvv"]
+        else:
+            if self.runner.module_name == 'raw':
+                ssh_cmd += ["-q"]
             else:
                 ssh_cmd += ["-v"]
         ssh_cmd += self.common_args