Update dependency mongo-unit to v3.4.0

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
mongo-unit	3.2.0 -> 3.4.0

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Release Notes

mikhail-angelov/mongo-unit (mongo-unit)

v3.4.0

Compare Source

v3.3.0

Compare Source

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Configuration

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♻ Rebasing: Whenever PR is behind base branch, or you tick the rebase/retry checkbox.

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• If you want to rebase/retry this PR, check this box

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[coveralls]

Pull Request Test Coverage Report for Build 12282167058

Details

• 0 of 0 changed or added relevant lines in 0 files are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage remained the same at 100.0%

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Totals
Change from base Build 5876043213:	0.0%
Covered Lines:	286
Relevant Lines:	286

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💛 - Coveralls