Enable GHAs for v1.9-branch

[atheo89]

Related to: https://issues.redhat.com/browse/RHOAIENG-16396 (Missing GHAs)

Description

With this PR we can enable the GHAs to run also on v1.9-branch.

We need the these gha tests to run before sign off the release/sync. Currently, wasn't enabled #482

How Has This Been Tested?

Once this PR get merged, we need to close and reopen this PR #482 to check if it will take effect of the latest changes.

Merge criteria:

• The commits are squashed in a cohesive manner and have meaningful messages.
• Testing instructions have been added in the PR body (for PRs involving changes that are not immediately obvious).
• The developer has manually tested the changes and verified that the changes work

[jiridanek]

/lgtm

[jiridanek]

i'm surprised, I would've expected that not specifying any branch means all branches match; but yeah, let's merge it, why not, it might even actually help; on your PR a test was running

[atheo89]

Thanks for the review, I will /approve it, in order to check its effect.

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[atheo89]

Great that was the trick

#482