[BUG] virtual grains fails to detect some Parallels VM's

[gvengel]

Description
The core grain virtual fails to properly detect some VM's running under Parallels and instead reports them as physical.

This is caused by the dmidecode command on Linux returning a manufacture slightly differently than salt expects.

Setup

I'm not entirely sure which are the important bits that cause dmidecode to return the new manufacture, but I'm able to reproduce the problem with Parallels version 18.1.0 on MacOS 13.0 under Apple Silicon, using a VM running Ubuntu 22.04. Salt 3005 was installed using the Debian 11 classic packages, since Ubuntu 22.04 packages are not available for arm64.

Steps to Reproduce the behavior

brew install vagrant  # or your preferred method
vagrant init gvengel/salt-jammy-arm64
vagrant up
vagrant ssh -- salt-call --local grains.get virtual

Behavior

~/dev/salt % vagrant ssh -- sudo salt-call --local grains.get virtual
/usr/local/lib/python3.10/dist-packages/_distutils_hack/__init__.py:33: UserWarning: Setuptools is replacing distutils.
  warnings.warn("Setuptools is replacing distutils.")
local:
    physical
~/dev/salt %

Expected behavior
Should return "Parallels"