Fix compaction style in tikv configuration file (#7375)

[ti-chi-bot]

This is an automated cherry-pick of #7375

What is changed, added or deleted? (Required)

Refer to tikv/tikv#11028

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• v5.4 (TiDB 5.4 versions)
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• v5.2 (TiDB 5.2 versions)
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• Delete files
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[ti-chi-bot]

[REVIEW NOTIFICATION]

This pull request has been approved by:

• en-jin19

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[en-jin19]

LGTM

[en-jin19]

/merge

[ti-chi-bot]

This pull request has been accepted and is ready to merge.

Commit hash: 2c867b0