win_become: Added support to become a service user (#30407)

* win_become: Added support to become a service user

* fixes for linting

* changes to get local and network service working

* fixed linting issues again

* pleasing pepe

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

@@ -74,6 +74,42 @@
   - name: test with module that will return non-zero exit code (https://github.com/ansible/ansible/issues/30468)
     vars: *become_vars
     setup:
+    
+  - name: test become with SYSTEM account
+    win_command: whoami
+    become: yes
+    become_method: runas
+    become_user: SYSTEM
+    register: whoami_out
+  
+  - name: verify output
+    assert:
+      that:
+      - whoami_out.stdout_lines[0] == "nt authority\\system"
+
+  - name: test become with NetworkService account
+    win_command: whoami
+    become: yes
+    become_method: runas
+    become_user: NetworkService
+    register: whoami_out
+  
+  - name: verify output
+    assert:
+      that:
+      - whoami_out.stdout_lines[0] == "nt authority\\network service"
+
+  - name: test become with LocalService account
+    win_command: whoami
+    become: yes
+    become_method: runas
+    become_user: LocalService
+    register: whoami_out
+  
+  - name: verify output
+    assert:
+      that:
+      - whoami_out.stdout_lines[0] == "nt authority\\local service"
 
 # FUTURE: test raw + script become behavior once they're running under the exec wrapper again
 # FUTURE: add standalone playbook tests to include password prompting and play become keywords