soc: ti: wkup_m3_ipc: Remove unneeded semicolon

Eliminate the following coccicheck warning:
./drivers/soc/ti/wkup_m3_ipc.c:691:2-3: Unneeded semicolon

Reported-by: Abaci Robot <[e-mail]>
Signed-off-by: Yang Li <[e-mail]>
Signed-off-by: Nishanth Menon <[e-mail]>
Link: https://lore.kernel.org/r/[e-mail]

drivers/soc/ti/wkup_m3_ipc.c

···
 				      &m3_ipc->sd_fw_name);
 	if (ret) {
 		dev_dbg(dev, "Voltage scaling data blob not provided from DT.\n");
-	};
+	}
 
 	/*
 	 * Wait for firmware loading completion in a thread so we