Windows: Add missing parameter types and doc fixes (#50232)

* Windows: Add missing parameter types and doc fixes

This PR includes:
- Adding missing parameter types
- Various documentation fixes

* Update lib/ansible/modules/windows/win_copy.py

Co-Authored-By: dagwieers <dag@wieers.com>

* Update lib/ansible/modules/windows/win_credential.py

Co-Authored-By: dagwieers <dag@wieers.com>

* Update lib/ansible/modules/windows/win_domain_computer.py

Co-Authored-By: dagwieers <dag@wieers.com>

* Update lib/ansible/modules/windows/win_domain_user.py

Co-Authored-By: dagwieers <dag@wieers.com>

* Update lib/ansible/modules/windows/win_environment.py

Co-Authored-By: dagwieers <dag@wieers.com>

* Update lib/ansible/modules/windows/win_psexec.py

Co-Authored-By: dagwieers <dag@wieers.com>

* Update lib/ansible/modules/windows/win_uri.py

Co-Authored-By: dagwieers <dag@wieers.com>

* Update lib/ansible/modules/windows/win_wait_for.py

Co-Authored-By: dagwieers <dag@wieers.com>

* Ensure docstrings are raw strings

lib/ansible/modules/windows/win_timezone.py

@@ -20,6 +20,7 @@ options:
     description:
     - Timezone to set to.
     - 'Example: Central Standard Time'
+    type: str
     required: yes
 notes:
 - The module will check if the provided timezone is supported on the machine.
@@ -50,12 +51,12 @@ EXAMPLES = r'''
 
 RETURN = r'''
 previous_timezone:
-    description: The previous timezone if it was changed, otherwise the existing timezone
+    description: The previous timezone if it was changed, otherwise the existing timezone.
     returned: success
     type: str
     sample: Central Standard Time
 timezone:
-    description: The current timezone (possibly changed)
+    description: The current timezone (possibly changed).
     returned: success
     type: str
     sample: Central Standard Time