Please update HostMonitor wiki

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I think HostMonitor is working on EP plan no only Consumption plan. And it also monitor CPU.
https://github.com/Azure/azure-functions-host/issues/8853

Wiki say "only active on Consumption plan".
> The feature is currently only active on Consumption plan,
https://github.com/Azure/azure-functions-host/wiki/Host-Health-Monitor

Default setting in host.json is "enabled"
https://learn.microsoft.com/en-us/azure/azure-functions/functions-host-json#healthmonitor

Review the Host-Health-Monitor wiki page, the linked azure-functions-host issue #8853, and the host.json healthMonitor documentation. Confirm which hosting plans and monitored metrics are supported, then update the wiki wording to match the current behavior and verify that the links remain accurate.

Written by the indexing model from the issue text.