treewide: do not disable LED triggers in target config

Those targets have already enabled some other LED triggers, so enabling
a few more won't be a big problem.

Signed-off-by: Sungbo Eo <[email protected]>

target/linux/at91/sama5/config-default

@@ -313,7 +313,6 @@ CONFIG_KEYBOARD_QT1070=y
 CONFIG_LEDS_GPIO=y
 CONFIG_LEDS_PWM=y
 CONFIG_LEDS_TRIGGER_CPU=y
-# CONFIG_LEDS_TRIGGER_DEFAULT_ON is not set
 CONFIG_LEDS_TRIGGER_GPIO=y
 CONFIG_LIBFDT=y
 CONFIG_LOCALVERSION_AUTO=y

target/linux/lantiq/xway_legacy/config-5.4

@@ -13,7 +13,6 @@ CONFIG_INPUT_EVDEV=y
 CONFIG_INPUT_POLLDEV=y
 # CONFIG_ISDN is not set
 CONFIG_LANTIQ_ETOP=y
-# CONFIG_LEDS_TRIGGER_TIMER is not set
 CONFIG_LZO_COMPRESS=y
 CONFIG_LZO_DECOMPRESS=y
 CONFIG_NLS=y

target/linux/oxnas/config-5.4

@@ -227,7 +227,6 @@ CONFIG_KEXEC_CORE=y
 CONFIG_LEDS_GPIO=y
 CONFIG_LEDS_TRIGGER_CPU=y
 CONFIG_LEDS_TRIGGER_GPIO=y
-# CONFIG_LEDS_TRIGGER_NETDEV is not set
 CONFIG_LEDS_TRIGGER_ONESHOT=y
 CONFIG_LIBFDT=y
 CONFIG_LOCALVERSION_AUTO=y

target/linux/zynq/config-5.4

@@ -379,7 +379,6 @@ CONFIG_LEDS_TRIGGER_BACKLIGHT=y
 CONFIG_LEDS_TRIGGER_CAMERA=y
 CONFIG_LEDS_TRIGGER_CPU=y
 CONFIG_LEDS_TRIGGER_GPIO=y
-# CONFIG_LEDS_TRIGGER_NETDEV is not set
 CONFIG_LEDS_TRIGGER_ONESHOT=y
 CONFIG_LEDS_TRIGGER_TRANSIENT=y
 CONFIG_LIBFDT=y