*: add missing tiproxy label

[xhebox]

Reverts #5244

[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests ✅

Comparison is base (cc74dc1) 61.38% compared to head (4284326) 61.39%.

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #5259      +/-   ##
==========================================
+ Coverage   61.38%   61.39%   +0.01%     
==========================================
  Files         234      234              
  Lines       29930    29930              
==========================================
+ Hits        18373    18377       +4     
+ Misses       9717     9715       -2     
+ Partials     1840     1838       -2     

Flag	Coverage Δ
unittest	61.39% <ø> (+0.01%)	⬆️

[ti-chi-bot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: csuzhangxc

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[ti-chi-bot]

[LGTM Timeline notifier]

Timeline:

• 2024-01-03 11:14:15.83437739 +0000 UTC m=+2255546.871604317: ☑️ agreed by csuzhangxc.

[csuzhangxc]

/cherry-pick release-1.5

[ti-chi-bot]

@csuzhangxc: new pull request could not be created: failed to create pull request against pingcap/tidb-operator#release-1.5 from head ti-chi-bot:cherry-pick-5259-to-release-1.5: status code 422 not one of [201], body: {"message":"Validation Failed","errors":[{"resource":"PullRequest","code":"custom","message":"No commits between pingcap:release-1.5 and ti-chi-bot:cherry-pick-5259-to-release-1.5"}],"documentation_url":"https://docs.github.com/rest/pulls/pulls#create-a-pull-request"}

In response to this:

/cherry-pick release-1.5

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