v6.5: bump up the latest version to v6.5.11

[qiancai]

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• master (the latest development version)
• v8.4 (TiDB 8.4 versions)
• v8.3 (TiDB 8.3 versions)
• v8.2 (TiDB 8.2 versions)
• v8.1 (TiDB 8.1 versions)
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• v7.1 (TiDB 7.1 versions)
• v6.5 (TiDB 6.5 versions)
• v6.1 (TiDB 6.1 versions)
• v5.4 (TiDB 5.4 versions)
• v5.3 (TiDB 5.3 versions)

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

• This PR is translated from: v6.5: bump up the latest version to v6.5.11 docs-cn#18647
• Other reference link(s):

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• Delete files
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• Need modification after applied to another branch
• Might cause conflicts after applied to another branch

[ti-chi-bot]

[LGTM Timeline notifier]

Timeline:

• 2024-09-14 08:19:54.497099768 +0000 UTC m=+690064.237523707: ☑️ agreed by Oreoxmt.

[qiancai]

/approve

[ti-chi-bot]

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