Create enable built-in Admin Approval Mode - [UseAdminApprovalMode].xml (#34680)

- Enables the
[UserAccountControl_UseAdminApprovalMode](https://learn.microsoft.com/en-us/windows/client-management/mdm/policy-csp-localpoliciessecurityoptions#useraccountcontrol_useadminapprovalmode)
setting
- MDMPolicyManager Merge successful
- Policy verifies in FleetUI

<img width="1143" height="377" alt="image"
src="https://github.com/user-attachments/assets/53bb96ab-b657-463b-ab89-0c3f2bc8584d"
/>

docs/solutions/windows/configuration-profiles/enable built-in Admin Approval Mode - [UseAdminApprovalMode].xml

@@ -0,0 +1,12 @@
+<Replace>
+  <Item>
+    <Target>
+      <LocURI>./Device/Vendor/MSFT/Policy/Config/LocalPoliciesSecurityOptions/UserAccountControl_UseAdminApprovalMode</LocURI>
+    </Target>
+    <Meta>
+      <Format xmlns="syncml:metinf">int</Format>
+    </Meta>
+    <Data>1</Data>
+  </Item>
+</Replace>
+