fix(dnstap source): prevent error message when DOQ is encountered

[esensar]

Summary

Prevents an error message when DoQ - a known socket protocol is encountered. This also changes the code to always support whatever is supported in the proto file.

Change Type

• Bug fix
• New feature
• Dependencies
• Non-functional (chore, refactoring, docs)
• Performance

Is this a breaking change?

• Yes
• No

Does this PR include user facing changes?

• Yes. Please add a changelog fragment based on our guidelines.
• No. A maintainer will apply the no-changelog label to this PR.

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