Continued from RHIDP-7619, lower priority.

Now that https://gitlab.cee.redhat.com/rhidp/rhdh/-/blob/rhdh-1-rhel-9/build/scripts/getAdvisoryForCVE.sh exists, we could add an optional flag to it to:

• generate a PR like https://github.com/redhat-developer/red-hat-developers-documentation-rhdh/pull/1170/files or https://github.com/redhat-developer/red-hat-developers-documentation-rhdh/pull/1190/files (but not using floating attributes that move with every .z update)

Or this script could live in the docs repo, under modules/release-notes and be called whenever a doc writer wants to generate a PR to link to the latest advisory from the release notes.

Once implemented, we should then:

• update release guide https://gitlab.cee.redhat.com/rhidp/rhdh/-/blob/rhdh-1-rhel-9/docs/RELEASE_GUIDE.adoc#user-content-collect-rhsa-link-for-release-notes