en,zh: Bump TiDB and DM to v5.3.0

[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 v5.3.0, ref en,zh; Bump tidb components to v5.2.1 #1404

  Run commands:

  find . -type f | xargs sed -i "s/v5.2.1/v5.3.0/g"
  # do NOT update release notes
  git checkout -- zh/releases en/releases

  also fix some output of select tidb_version()\G

• en,zh; Bump DM to v2.0.7, ref en,zh: Bump dm to v2.0.7 #1405

  Run commands:

  find . -type f | xargs sed -i "s/v2.0.7/v5.3.0/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)
• v1.2 (TiDB Operator 1.2 versions)
• v1.1 (TiDB Operator 1.1 versions)
• v1.0 (TiDB Operator 1.0 versions)

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

• 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

[ti-chi-bot]

[REVIEW NOTIFICATION]

This pull request has been approved by:

• DanielZhangQD
• qiancai

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[DanielZhangQD]

LGTM

[DanielZhangQD]

/merge

[ti-chi-bot]

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

Commit hash: 746869b

[ti-chi-bot]

In response to a cherrypick label: new pull request created: #1537.