kernel: bump 5.10 to 5.10.137

Removed following upstreamed patch:

 * bcm53xx: 081-next-ARM_dts_BCM53015-add-mr26.patch

All other patches automagically rebased.

Signed-off-by: Petr Štetiar <ynezz@true.cz>

target/linux/generic/hack-5.10/800-GPIO-add-named-gpio-exports.patch

@@ -15,7 +15,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
  
  #include "gpiolib.h"
  #include "gpiolib-of.h"
-@@ -1044,3 +1046,72 @@ void of_gpiochip_remove(struct gpio_chip
+@@ -1046,3 +1048,72 @@ void of_gpiochip_remove(struct gpio_chip
  {
  	of_node_put(chip->of_node);
  }

target/linux/generic/hack-5.10/904-debloat_dma_buf.patch

@@ -72,7 +72,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
 +MODULE_LICENSE("GPL");
 --- a/kernel/sched/core.c
 +++ b/kernel/sched/core.c
-@@ -3066,6 +3066,7 @@ int wake_up_state(struct task_struct *p,
+@@ -3071,6 +3071,7 @@ int wake_up_state(struct task_struct *p,
  {
  	return try_to_wake_up(p, state, 0);
  }