Update TiDB Dashboard to v2021.07.17.1 [release-5.0]

[tidb-dashboard-bot]

What problem does this PR solve?

Update TiDB Dashboard to v2021.07.17.1.

Upstream commit: pingcap/tidb-dashboard@2226872 .

Release note

TiDB Dashboard: Add OIDC based SSO support

[codecov]

Codecov Report

Merging #3884 (114222f) into release-5.0 (09e8392) will decrease coverage by 0.00%.
The diff coverage is 96.66%.

@@               Coverage Diff               @@
##           release-5.0    #3884      +/-   ##
===============================================
- Coverage        74.73%   74.72%   -0.01%     
===============================================
  Files              245      245              
  Lines            24188    24208      +20     
===============================================
+ Hits             18076    18089      +13     
- Misses            4503     4505       +2     
- Partials          1609     1614       +5     

Flag	Coverage Δ
unittests	74.72% <96.66%> (-0.01%)	⬇️

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

Impacted Files	Coverage Δ
server/api/region.go	65.84% <96.15%> (+1.66%)	⬆️
tests/pdctl/helper.go	100.00% <100.00%> (ø)
server/election/leadership.go	83.52% <0.00%> (-3.53%)	⬇️
server/tso/allocator_manager.go	76.74% <0.00%> (-2.66%)	⬇️
server/tso/tso.go	71.77% <0.00%> (-2.46%)	⬇️
server/schedulers/shuffle_hot_region.go	52.63% <0.00%> (-2.11%)	⬇️
server/member/member.go	67.93% <0.00%> (-1.64%)	⬇️
server/schedule/operator/step.go	67.44% <0.00%> (-1.00%)	⬇️
server/grpc_service.go	46.94% <0.00%> (-0.23%)	⬇️
client/client.go	72.24% <0.00%> (+0.13%)	⬆️
... and 5 more

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[ti-chi-bot]

[REVIEW NOTIFICATION]

This pull request has been approved by:

• HunDunDM

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[HunDunDM]

/merge

[ti-chi-bot]

@HunDunDM: It seems you want to merge this PR, I will help you trigger all the tests:

/run-all-tests

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 ti-community-infra/tichi repository.

[ti-chi-bot]

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

Commit hash: 114222f