Windows 2022 HotPatch Option

Hi Shalini28 

So far there is nothing that affirms that Automation Account Update management can do that job, but you can use Automatic VM guest patching for Azure VMs, it's an alternative.

Check the patching orchestration modes within: https://docs.microsoft.com/en-us/azure/virtual-machines/automatic-vm-guest-patching#patch-orchestration-modes

You still will need reboot for some of the other patches:
https://docs.microsoft.com/en-us/azure/automanage/automanage-hotpatch#are-reboots-still-needed-for-a-vm-enrolled-in-hotpatch

Hope it helped.