WinRM/PSRP: Fix UTF-8 issue (#46998)

* WinRM/PSRP: Fix UTF-8 issue

* added changelog fragment

changelogs/fragments/psrp-utf8.yaml

@@ -0,0 +1,2 @@
+bugfixes:
+- psrp - Fix issue when dealing with unicode values in the output for Python 2 - https://github.com/ansible/ansible/pull/46998

lib/ansible/plugins/connection/psrp.py

@@ -557,7 +557,7 @@ if ($bytes_read -gt 0) {
             # create our own output based on the properties if that is the
             # case+
             try:
-                output_msg = str(output)
+                output_msg = to_text(output)
             except TypeError:
                 if isinstance(output, GenericComplexObject):
                     obj_lines = output.property_sets