fix: support IPv6 in replica address discovery

[margau]

Why is this PR required? What issue does it fix?: Fixes #373

What this PR does?: The PR allows for IPv6 address discovery for the replica address. IPv4 is still preferred if available

Does this PR require any upgrade changes?:

If the changes in this PR are manually verified, list down the scenarios covered::

Any additional information for your reviewer? : Mention if this PR is part of any design or a continuation of previous PRs

Checklist:

• [X] PR Title follows the convention of <type>(<scope>): <subject>.
• [ ] Has the change log section been updated?
• [ ] Commit has unit tests
• [ ] Commit has integration tests
• [ ] (Optional) Does this PR change require updating Helm Chart? If yes, mention the Helm Chart PR #<PR number>
• [ ] (Optional) Are upgrade changes included in this PR? If not, mention the issue/PR to track:
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