wilc1000: use 'u64' datatype for cookie variable

Use 'u64' instead of 'u32' for the cookie variable as expected by cfg80211
callback function argument.
Signed-off-by: Ajay Singh <ajay.kathat@microchip.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20220504161924.2146601-4-ajay.kathat@microchip.com

drivers/net/wireless/microchip/wilc1000/hif.h

@@ -123,7 +123,7 @@ struct wilc_remain_ch {
 	u32 duration;
 	void (*expired)(void *priv, u64 cookie);
 	void *arg;
-	u32 cookie;
+	u64 cookie;
 };
 
 struct wilc;