fix: [cheqd] remove redelegation from top accounts calculations

[MonikaCat]

Description

Closes: #XXXX
BDU-949

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Author Checklist

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I have...

• included the correct type prefix in the PR title
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• added a changelog entry to CHANGELOG.md
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Reviewers Checklist

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• confirmed the correct type prefix in the PR title
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• reviewed tests and test coverage
• manually tested (if applicable)

[codecov-commenter]

Codecov Report

❗ No coverage uploaded for pull request base (chains/cheqd/mainnet@4b6ea5d). Click here to learn what that means.
The diff coverage is n/a.

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