Refer to Debian with an attribute

[aneta-petrova]

What changes are you introducing?

Updating references to Debian/Ubuntu so that they use an attribute.

Why are you introducing these changes? (Explanation, links to references, issues, etc.)

Came up in #3653

Anything else to add? (Considerations, potential downsides, alternative solutions you have explored, etc.)

N/A

Checklists

• I am okay with my commits getting squashed when you merge this PR.
• I am familiar with the contributing guidelines.

Please cherry-pick my commits into:

everywhere?

[github-actions]

The PR preview for 68a2310 is available at theforeman-foreman-documentation-preview-pr-3660.surge.sh

The following output files are affected by this PR:

• Managing_Content/index-foreman-deb.html
• Managing_Security_Compliance/index-foreman-deb.html

show diff

show diff as HTML

[maximiliankolb]

One suggestion. I think @evgeni would be a good person to get an ACK from (or tell me that my suggestion is wrong).

[evgeni]

Technically, we (Foreman) also do not support OpenSCAP scans for Debian clients connected to a EL Foreman. Purely by the fact that we don't offer the client bits there either.

ATIX does build SCAP client bits at https://oss.atix.de/ -- so it might work with those, idk (last time I talked to Bernhard he didn't know if anyone actually uses/tried that)?

[maximiliankolb]

Thanks Evgeni. I also spoke with Bernhard about this: we believe that the community can use ruby-foreman-scap-client from oss.atix.de.
I am not aware of any issues reported to ATIX or via Foreman Community Forum about oss.atix.de right now.

Therefore, I propose to apply #3660 (comment) and merge this.

[evgeni]

Ack, works for me!

[aneta-petrova]

Merged to "master" and cherry-picked:

62bcf69..d00ee6f 3.13 -> 3.13
7e10ce9..a736647 3.12 -> 3.12
1319e72..cd574e4 3.11 -> 3.11
cdeee6b..a41ca23 3.10 -> 3.10
8b9143c..1952cb2 3.9 -> 3.9

The attribute is missing on 3.8 and earlier.