refactor(vm): set non migratable usb if firmware out of date and usb devices exists for 1.7

[yaroslavborbat]

Description

set non migratable usb if firmware out of date and usb devices exists

Why do we need it, and what problem does it solve?

What is the expected result?

Checklist

• The code is covered by unit tests.
• e2e tests passed.
• Documentation updated according to the changes.
• Changes were tested in the Kubernetes cluster manually.

Changelog entries

section: vm
type: fix
summary: "Action is required to update the firmware on virtual machines with a connected USB device."
impact_level: high
impact: |
  Action is required to update the firmware on virtual machines with a connected USB device (a corresponding migration prompt will appear in the VM status):
  - either disconnect the USB device and migrate the virtual machine;
  - or restart the virtual machine.

  Until the action is taken, the virtual machine will continue running, but it cannot be migrated.
  After completing the action, the virtual machine will be updated to the current firmware version and will be ready for migration again.