net: sockets_service: Fix function signature

Update the socket_service_thread function signature to match the expected
k_thread_entry_t type:
typedef void (*k_thread_entry_t)(void *p1, void *p2, void *p3);

Signed-off-by: Tim Pambor <tim.pambor@codewrights.de>

subsys/net/lib/sockets/sockets_service.c

@@ -165,8 +165,12 @@ static int trigger_work(struct zsock_pollfd *pev)
 	return call_work(pev, event);
 }
 
-static void socket_service_thread(void)
+static void socket_service_thread(void *p1, void *p2, void *p3)
 {
+	ARG_UNUSED(p1);
+	ARG_UNUSED(p2);
+	ARG_UNUSED(p3);
+
 	int ret, i, fd, count = 0;
 	zvfs_eventfd_t value;