"interrupt" is not a valid property.  Using proper name fixes dtbs_check
warning:

  arch/arm64/boot/dts/freescale/imx8mq-zii-ultra-zest.dt.yaml: tmu@30260000: 'interrupts' is a required property

Fixes: e464fd2b ("arm64: dts: imx8mq: enable the multi sensor TMU")
Signed-off-by: NKrzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: NShawn Guo <shawnguo@kernel.org>