fix CE

Author: MikailBag

src/windows/spawn.rs

@@ -144,7 +144,7 @@ pub(in crate::windows) fn spawn(
     params: ChildParams,
 ) -> Result<PROCESS_INFORMATION, Error> {
     let mut proc_thread_attr_list_storage: Vec<u64>;
-    let mut security_capabilities;
+    let mut security_capabilities: ();
     let mut startup_info = unsafe {
         let mut startup_info: STARTUPINFOEXW = std::mem::zeroed();
         let mut proc_thread_attr_list_len = 0;