arm64: dts: atoll: Disable unhandled or broken IRQ monitoring

This is primarily intended for generic x86 kernels which may run on all
sorts of broken systems. Our kernel runs on known hardware, so this is
unnecessary.

Disable it for a minor IRQ handler overhead reduction.

Suggested-by: Tyler Nijmeh <tylernij@gmail.com>
Signed-off-by: Danny Lin <danny@kdrag0n.dev>
Change-Id: I1992d2c88d3f3b9a9d15748d6c3c6bf6709d8812

arch/arm64/boot/dts/qcom/atoll.dtsi

@@ -635,7 +635,7 @@
 	};
 
 	chosen {
-		bootargs = "rcupdate.rcu_expedited=1 rcu_nocbs=0-7";
+		bootargs = "rcupdate.rcu_expedited=1 rcu_nocbs=0-7 noirqdebug";
 	};
 
 	soc: soc { };