powershell: display non-ascii characters in command outputs (#37229)

test/integration/targets/win_command/tasks/main.yml

@@ -222,3 +222,16 @@
     - cmdout.stdout_lines|count == 1
     - cmdout.stdout_lines[0] == "some input"
     - cmdout.stderr == ""
+
+- name: echo some non ascii characters
+  win_command: cmd.exe /c echo über den Fußgängerübergang gehen
+  register: nonascii_output
+
+- name: assert echo some non ascii characters
+  assert:
+    that:
+    - nonascii_output is changed
+    - nonascii_output.rc == 0
+    - nonascii_output.stdout_lines|count == 1
+    - nonascii_output.stdout_lines[0] == 'über den Fußgängerübergang gehen'
+    - nonascii_output.stderr == ''