mod: upgrade pd client to latest release-7.5

[nolouch]

What problem does this PR solve?

Issue Number: close #49311

Problem Summary:

What changed and how does it work?

Check List

Tests

• Unit test
• Integration test
• Manual test (add detailed scripts or steps below)
• No need to test

  • I checked and no code files have been changed.

Release note

Please refer to Release Notes Language Style Guide to write a quality release note.

None

[codecov]

Codecov Report

❗ No coverage uploaded for pull request base (release-7.5@bf303b5). Click here to learn what that means.
The diff coverage is n/a.

Additional details and impacted files

@@               Coverage Diff                @@
##             release-7.5     #50034   +/-   ##
================================================
  Coverage               ?   71.9822%           
================================================
  Files                  ?       1400           
  Lines                  ?     406585           
  Branches               ?          0           
================================================
  Hits                   ?     292669           
  Misses                 ?      94215           
  Partials               ?      19701           

Flag	Coverage Δ
unit	71.9822% <0.0000%> (?)

Flags with carried forward coverage won't be shown. Click here to find out more.

Components	Coverage Δ
dumpling	53.9913% <0.0000%> (?)
parser	∅ <0.0000%> (?)
br	53.2793% <0.0000%> (?)

[CabinfeverB]

wait for merging tikv/pd#7658

[nolouch]

/retest-required

[ti-chi-bot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: CabinfeverB, glorv

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[ti-chi-bot]

[LGTM Timeline notifier]

Timeline:

• 2024-01-03 09:47:40.142990309 +0000 UTC m=+2250351.180217237: ☑️ agreed by glorv.
• 2024-01-04 08:13:14.290861448 +0000 UTC m=+2331085.328088375: ☑️ agreed by CabinfeverB.