update description about compatible-kill-query configuration

[qiancai]

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• This PR is translated from: update description about compatible-kill-query configuration docs-cn#13653
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[ti-chi-bot]

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[Oreoxmt]

Rest LGTM

[qiancai]

/remove-status LGT1
/status LGT2
/merge

[ti-chi-bot]

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

Commit hash: 19a8be7

[ti-chi-bot]

In response to a cherrypick label: new pull request created to branch release-6.1: #13512.

[ti-chi-bot]

In response to a cherrypick label: new pull request created to branch release-6.5: #13513.

[ti-chi-bot]

In response to a cherrypick label: new pull request created to branch release-6.6: #13514.

[ti-chi-bot]

In response to a cherrypick label: new pull request created to branch release-7.0: #13516.