remove SimpleTab tag

[Oreoxmt]

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For details, see tips for choosing the affected versions.

• master (the latest development version)
• v6.2 (TiDB 6.2 versions)
• v6.1 (TiDB 6.1 versions)
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[ti-chi-bot]

[REVIEW NOTIFICATION]

This pull request has been approved by:

• TomShawn
• hfxsd

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[hfxsd]

LGTM

[TomShawn]

LGTM

[Oreoxmt]

/verify

[Oreoxmt]

/merge

[ti-chi-bot]

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

Commit hash: 5d12b7a

[ti-chi-bot]

In response to a cherrypick label: new pull request created: #9669.

[ti-chi-bot]

In response to a cherrypick label: new pull request created: #9670.

[ti-chi-bot]

In response to a cherrypick label: new pull request created: #9671.