deps, lightning: update the PD HTTP client to refine the retry logic (#50225)

[ti-chi-bot]

This is an automated cherry-pick of #50225

What problem does this PR solve?

Issue Number: ref #35319, close tikv/pd#7673.

Problem Summary:

Lightning updated the PD HTTP client but did not keep the same retry logic as before.

What changed and how does it work?

• Update the PD HTTP client to adopt the latest retry logic.
• Add a backoffer to the Lightning PD HTTP client to keep the same retry interval and frequency as before.

Check List

Tests

• Unit test
• Integration test

Release note

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

None

[JmPotato]

/cc @hawkingrei @lance6716 @YuJuncen

Please help approve this cherry-pick, thx a lot.

[ti-chi-bot]

[LGTM Timeline notifier]

Timeline:

• 2024-01-10 03:43:04.964788169 +0000 UTC m=+414774.549041841: ☑️ agreed by YuJuncen.
• 2024-01-10 03:43:27.616747596 +0000 UTC m=+414797.201001298: ☑️ agreed by hawkingrei.

[ti-chi-bot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: hawkingrei, lance6716, YuJuncen

The full list of commands accepted by this bot can be found here.

The pull request process is described here

Needs approval from an approver in each of these files:

• OWNERS [YuJuncen,hawkingrei,lance6716]
• br/OWNERS [YuJuncen]
• br/pkg/lightning/OWNERS [lance6716]

Approvers can indicate their approval by writing /approve in a comment
Approvers can cancel approval by writing /approve cancel in a comment

[JmPotato]

/test unit-test

[tiprow]

@JmPotato: No presubmit jobs available for pingcap/tidb@release-7.6

In response to this:

/test unit-test

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes/test-infra repository.

[JmPotato]

/test check-dev2

[tiprow]

@JmPotato: No presubmit jobs available for pingcap/tidb@release-7.6

In response to this:

/test check-dev2

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes/test-infra repository.

[lance6716]

/retest

[codecov]

Codecov Report

Merging #50244 (39705ac) into release-7.6 (6701bf1) will increase coverage by 0.0035%.
The diff coverage is 28.5714%.

Additional details and impacted files

@@                 Coverage Diff                 @@
##           release-7.6     #50244        +/-   ##
===================================================
+ Coverage      70.0225%   70.0261%   +0.0035%     
===================================================
  Files             1436       1436                
  Lines           419055     419058         +3     
===================================================
+ Hits            293433     293450        +17     
+ Misses          105328     105327         -1     
+ Partials         20294      20281        -13     

Flag	Coverage Δ
unit	70.0261% <28.5714%> (+0.0035%)	⬆️

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

Components	Coverage Δ
dumpling	54.0269% <ø> (ø)
parser	∅ <ø> (∅)
br	49.6861% <28.5714%> (+0.0180%)	⬆️