win_psexec - deprecate the extra_opts module options (#53666)

lib/ansible/modules/windows/win_psexec.ps1

@@ -27,7 +27,7 @@ $spec = @{
         session = @{ type='int' }
         priority = @{ type='str'; choices=@( 'background', 'low', 'belownormal', 'abovenormal', 'high', 'realtime' ) }
         timeout = @{ type='int' }
-        extra_opts = @{ type='list' }
+        extra_opts = @{ type='list'; removed_in_version = '2.10' }
     }
 }
 

lib/ansible/modules/windows/win_psexec.py

@@ -32,6 +32,8 @@ options:
   extra_opts:
     description:
     - Specify additional options to add onto the PsExec invocation.
+    - This module was undocumented in older releases and will be removed in
+      Ansible 2.10.
     type: list
   hostnames:
     description: