[PR #2032/5b846b5c backport][stable-4.9] Update remote rh-certified default url

[patchback[bot]]

This is a backport of PR #2032 as merged into master (5b846b5c17a01137e04dfc34aad2bf9404d9859d).

What is this PR doing:

• Updates the remote rh-certified default url

AAP-15623

Reviewers must know:

PR Author & Reviewers: Keep or remove backport labels per Backporting Guidelines Reviewers: Look for sound code, no code smells, docs & test coverage Merger: When merging, include the Jira issue link in the squashed commit

[app-sre-bot]

Can one of the admins verify this patch?