Update Linux to v5.10.109

Sourced from [1]

[1] https://cdn.kernel.org/pub/linux/kernel/v5.x/linux-5.10.109.tar.xz

Change-Id: I19bca9fc6762d4e63bcf3e4cba88bbe560d9c76c
Signed-off-by: Olivier Deprez <olivier.deprez@arm.com>
diff --git a/arch/arm/common/bL_switcher.c b/arch/arm/common/bL_switcher.c
index 746e1fc..9a9aa53 100644
--- a/arch/arm/common/bL_switcher.c
+++ b/arch/arm/common/bL_switcher.c
@@ -270,12 +270,11 @@
 static int bL_switcher_thread(void *arg)
 {
 	struct bL_thread *t = arg;
-	struct sched_param param = { .sched_priority = 1 };
 	int cluster;
 	bL_switch_completion_handler completer;
 	void *completer_cookie;
 
-	sched_setscheduler_nocheck(current, SCHED_FIFO, &param);
+	sched_set_fifo_low(current);
 	complete(&t->started);
 
 	do {