Add max-store-preparing-time in pd-ctl

[TomShawn]

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What is the related PR or file link(s)?

• This PR is translated from: Add max-store-preparing-time in pd-ctl docs-cn#9502 Add max-store-preparing-time to pd config file docs-cn#9604 Make the max-store-preparing-time more accurate docs-cn#9637
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• Delete files
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[ti-chi-bot]

[REVIEW NOTIFICATION]

This pull request has been approved by:

• Oreoxmt

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[Oreoxmt]

Rest LGTM

[TomShawn]

/merge

[ti-chi-bot]

@TomShawn: /merge in this pull request requires 2 approval(s).

In response to this:

/merge

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[TomShawn]

/remove-status LGT1
/status LGT2

[TomShawn]

/merge

[ti-chi-bot]

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

Commit hash: 3fd8c95

[ti-chi-bot]

In response to a cherrypick label: new pull request created: #8897.