en,zh; Bump tidb components to v4.0.12

[csuzhangxc]

First-time contributors' checklist

• I've signed Contributor License Agreement that's required for repo owners to accept my contribution.

What is changed, added, or deleted? (Required)

en,zh; Bump tidb components to v4.0.12

ref #1087

Run commands:

find . -type f | xargs sed -i "s/v4.0.10/v4.0.12/g"
# do NOT update release notes
git checkout -- zh/releases en/releases

Which TiDB Operator version(s) do your changes apply to? (Required)

• master (the latest development version)
• v1.1 (TiDB Operator 1.1 versions)
• v1.0 (TiDB Operator 1.0 versions)

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• This PR is translated from:
• Other reference link(s):

Do your changes match any of the following descriptions?

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

[csuzhangxc]

/cc @DanielZhangQD @ran-huang

[ti-chi-bot]

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• ran-huang

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[ran-huang]

/translation done

[DanielZhangQD]

LGTM

[DanielZhangQD]

/merge

[ti-chi-bot]

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

Commit hash: 2971033