Required gnupg package installation fails when sources purging is enabled

[jay7x]

Describe the Bug

When purging is enabled, Apt module fails to install the gnupg package, because existing repos are purged already, but no new repos installed yet. Overall that causes every resource (package mainly) depending on the Apt class to fail this run (except repos). Next run Apt will install gnupg just fine, because repos are already there.

It seems, gnupg is not required anymore on any supported Debian flavor atm. So maybe easy fix is just to drop it. But I'm not 100% sure.

Expected Behavior

To be able to install repos and packages in a single run.

Steps to Reproduce

1. Enable purging sources in Apt:

apt::purge:
  sources.list: true
  sources.list.d: true

2. Configure a main Debian/Ubuntu repo with apt::sources:

apt::sources:
  debian:
    location: http://deb.debian.org/debian
    release: "%{facts.os.distro.codename}"
    repos: "main"

3. Apply include apt.

Environment

• Agent version: 8.8.1
• Platform: Debian 11
• puppetlabs/apt version: 9.4.0