In Multi-arch zone wrong hosts shown as suitable host for live migration

[rohityadavcloud]

In a multi-arch zone with aarch64 & x86_64 hosts, when migrating a x86 host aarch64 hosts are listed in the live VM migration wizard/form (same for systemvms).

The find suitable host API needs to filter out based on instance's arch.

ISSUE TYPE

• Bug Report

COMPONENT NAME

API, UI

CLOUDSTACK VERSION

4.20 RC3

CONFIGURATION

Adv zone with two clusters of aarch64 & x86_64 each.

[Pearl1594]

Fixed with #10369