fix(dedup): records with different type are not duplicates

[jtszalay]

Description

RecordType is not included in deduplication key and therefore records with same name, setid, and targets but with different recordtype currently are treated as duplicates.

Fixes #4888

Checklist

• Unit tests updated
• End user documentation updated

^ I'm not sure of any documentation to update?

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[k8s-ci-robot]

Hi @jtszalay. Thanks for your PR.

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[mloiseleur]

/ok-to-test
/retitle fix(dedup): records with different type are not duplicates