[atomic] Remove atomic policy

[jcastill]

RHEL Atomic Host is RHEL7 only, and we since
we don't ship sos 4.* in RHEL 7, we can drop
this policy.

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[packit-as-a-service]

Congratulations! One of the builds has completed. 🍾

You can install the built RPMs by following these steps:

• sudo yum install -y dnf-plugins-core on RHEL 8
• sudo dnf install -y dnf-plugins-core on Fedora
• dnf copr enable packit/sosreport-sos-3451
• And now you can install the packages.

Please note that the RPMs should be used only in a testing environment.

[pmoravec]

Generally ACK, but isn't also AtomicHost class plugin (whole sos/report/plugins/atomichost.py) obsolete..?

[jcastill]

I thought about removing it as well, but then I doubted because we've never removed a plugin as far as I know, and I didn't know if there's a corner case where we could still get this plugin to work. But if you think there's no such case, I'll update the PR removing it as well.

[pmoravec]

Per https://access.redhat.com/solutions/4813941 , Atomic Host is EOL and on RHEL7 only.

@TurboTurtle, any thought about removing plugin?

[TurboTurtle]

I'll defer to you on removal of the plugin, but given the history of Atomic Host I don't have any concerns about removing it personally.