arm64: dts: imx93: fix pwm channel number for pwm-beeper
An incorrect pwm channel was set for pwm-beeper driver in device tree. As a result, a beeper device did not work.
This MR fixes this problem.
MR for U-Boot: u-boot!51 (closed)
TBD: one issue is still open - a beeper does not react/click during reset. Will return to this problem later.
Edited by Mikhail Vaniulin