arm64: dts: qcom: db410c: Fix Bluetooth LED trigger

BugLink: https://bugs.launchpad.net/bugs/1798587

[ Upstream commit e53db018 ]

Current LED trigger, 'bt', is not known/used by any existing driver.
Fix this by renaming it to 'bluetooth-power' trigger which is
controlled by the Bluetooth subsystem.

Fixes: 9943230c ("arm64: dts: qcom: Add apq8016-sbc board LED's related device nodes")
Signed-off-by: Loic Poulain <loic.poulain@linaro.org>
Signed-off-by: Andy Gross <andy.gross@linaro.org>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>
Signed-off-by: Kleber Sacilotto de Souza <kleber.souza@canonical.com>

arch/arm64/boot/dts/qcom/apq8016-sbc.dtsi

@@ -105,7 +105,7 @@ led@5 {
 			led@6 {
 				label = "apq8016-sbc:blue:bt";
 				gpios = <&pm8916_mpps 3 GPIO_ACTIVE_HIGH>;
-				linux,default-trigger = "bt";
+				linux,default-trigger = "bluetooth-power";
 				default-state = "off";
 			};
 		};