spec: Use new RPM macros on RHEL 11+ as well

[hroncok]

See https://fedoraproject.org/wiki/Changes/DeprecateSetuppyMacros

This ensures that in ELN, the new macros are used.

---

Please place an 'X' inside each '[]' to confirm you adhere to our Contributor Guidelines

• Is the commit message split over multiple lines and hard-wrapped at 72 characters?
• Is the subject and message clear and concise?
• Does the subject start with [plugin_name] if submitting a plugin patch or a [section_name] if part of the core sosreport code? N/A
• Does the commit contain a Signed-off-by: First Lastname email@example.com? No
• Are any related Issues or existing PRs properly referenced via a Closes (Issue) or Resolved (PR) line?
• Are all passwords or private data gathered by this PR obfuscated? Not applicable.

[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-4072
• And now you can install the packages.

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

[arif-ali]

Can you sign your commit please

git commit -s --amend

Then force push to your banch

[hroncok]

I have created this patch by using the GitHub web interface. Amending the commit message is not trivial. Sigh.

[hroncok]

Done.