Fixes #33092 - Restart network on EL8

Fixes #31059 - regenerate snapshots without environment

Refs #32981 - add snapshot tests for debian and ubuntu

Fixes #32490 - proper permission for ansible (#8630)

The file `/root/ansible_provisioning_call.sh` needs to be runnable.

Co-authored-by: Aldrey Galindo <aldreygalindo@gmail.com>

Fixes #32486 - Fedora34/RHEL9 deprecated kernel boot parameters

Fixes #31978 - fix the automated provisioning of Fedora

Fedora does not have redhat-lsb-core package available and the installer
fails, interactively asking the user if the package should be ignored.
We should skip this package for Fedora in the default template....

Fixes #32681 - avoid naked echo statements in grub (#8564)

Fixes #31407 - prevent spaces for snapshot test files

Fixes #31370 - multi-host stub template snapshots (#8149)

Our snapshot template render test and generator only supports one host stub (ipv4 single NIC redhat OS). In order to test more ERB codepaths, we need a way to create snapshots against multiple host stubs (e.g. IPv6, dualstack, static IPv4 or IPv6, debian family). In order to do that, template metadata can be extended to define list of host stubs to create and test snapshots against....

Fixes #31399 - snapshot tests exclude plugins