misc: fix the deploy path not being updated (#2596)

[ti-srebot]

cherry-pick #2596 to release-4.0

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What problem does this PR solve?

Closes #2595.

What is changed and how it works?

This PR updates the existed store's deploy path when Putstore is called after restarting.

Check List

Tests

• Unit test

Related changes

• Need to cherry-pick to the release branch

Release note

• Fix the issue that the deploy path of the store is not updated if the deploy directory is moved

[codecov-commenter]

Codecov Report

Merging #2600 into release-4.0 will increase coverage by 0.11%.
The diff coverage is 100.00%.

@@               Coverage Diff               @@
##           release-4.0    #2600      +/-   ##
===============================================
+ Coverage        77.13%   77.25%   +0.11%     
===============================================
  Files              205      205              
  Lines            22129    22135       +6     
===============================================
+ Hits             17070    17101      +31     
+ Misses            3756     3739      -17     
+ Partials          1303     1295       -8     

Impacted Files	Coverage Δ
server/cluster/cluster.go	81.10% <100.00%> (+0.44%)	⬆️
server/core/store_option.go	100.00% <100.00%> (ø)
server/kv/etcd_kv.go	75.32% <0.00%> (-12.99%)	⬇️
pkg/dashboard/adapter/manager.go	86.79% <0.00%> (-6.61%)	⬇️
server/cluster/coordinator.go	74.52% <0.00%> (-2.20%)	⬇️
server/server.go	76.94% <0.00%> (+0.15%)	⬆️
client/client.go	71.10% <0.00%> (+0.50%)	⬆️
pkg/btree/btree.go	87.65% <0.00%> (+0.80%)	⬆️
server/grpc_service.go	60.03% <0.00%> (+0.96%)	⬆️
... and 6 more

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[HunDunDM]

LGTM

[ti-srebot]

Your auto merge job has been accepted, waiting for:

• 2588
• 2574

[ti-srebot]

/run-all-tests