Refactor token cancellation check for readability

Simplified the `if` statement that checks for token cancellation
by condensing it into a single line. This improves code readability
and eliminates unnecessary line breaks.

Author: Jack251970

Plugins/Flow.Launcher.Plugin.Explorer/Search/Everything/EverythingAPI.cs

@@ -52,9 +52,7 @@ public static async ValueTask<bool> IsEverythingRunningAsync(CancellationToken t
 
             try
             {
-                if (token.IsCancellationRequested)
-                    return false;
-
+                if (token.IsCancellationRequested) return false;
                 _ = EverythingApiDllImport.Everything_GetMajorVersion();
                 var result = EverythingApiDllImport.Everything_GetLastError() != StateCode.IPCError;
                 return result;