feat: Support restful & go sdk for Int8Vector

[cydrain]

Issue: #38666

[mergify]

@cydrain go-sdk check failed, comment rerun go-sdk can trigger the job again.

[codecov]

Codecov Report

Attention: Patch coverage is 76.92308% with 39 lines in your changes missing coverage. Please review.

Project coverage is 80.92%. Comparing base (7476eb3) to head (a2fc632).
Report is 21 commits behind head on master.

Files with missing lines	Patch %	Lines
internal/distributed/proxy/httpserver/utils.go	68.25%	15 Missing and 5 partials ⚠️
client/column/vector.go	77.77%	4 Missing ⚠️
client/entity/field.go	0.00%	4 Missing ⚠️
client/column/columns.go	85.00%	2 Missing and 1 partial ⚠️
client/row/data.go	62.50%	2 Missing and 1 partial ⚠️
...ernal/distributed/proxy/httpserver/wrap_request.go	90.00%	2 Missing and 1 partial ⚠️
client/entity/vectors.go	66.66%	2 Missing ⚠️

Additional details and impacted files

@@             Coverage Diff             @@
##           master   #39278       +/-   ##
===========================================
+ Coverage   69.56%   80.92%   +11.36%     
===========================================
  Files         300     1408     +1108     
  Lines       26986   199051   +172065     
===========================================
+ Hits        18773   161087   +142314     
- Misses       8213    32254    +24041     
- Partials        0     5710     +5710     

Components	Coverage Δ
Client	79.49% <78.94%> (∅)
Core	69.56% <ø> (-0.01%)	⬇️
Go	82.84% <75.26%> (∅)

Files with missing lines	Coverage Δ
client/column/conversion.go	96.53% <100.00%> (ø)
client/milvusclient/write_options.go	65.58% <100.00%> (ø)
client/row/schema.go	91.91% <100.00%> (ø)
client/entity/vectors.go	68.18% <66.66%> (ø)
client/column/columns.go	85.82% <85.00%> (ø)
client/row/data.go	67.15% <62.50%> (ø)
...ernal/distributed/proxy/httpserver/wrap_request.go	94.76% <90.00%> (ø)
client/column/vector.go	81.39% <77.77%> (ø)
client/entity/field.go	57.30% <0.00%> (ø)
internal/distributed/proxy/httpserver/utils.go	84.14% <68.25%> (ø)

... and 1102 files with indirect coverage changes

[mergify]

@cydrain E2e jenkins job failed, comment /run-cpu-e2e can trigger the job again.

[mergify]

@cydrain go-sdk check failed, comment rerun go-sdk can trigger the job again.

[mergify]

@cydrain E2e jenkins job failed, comment /run-cpu-e2e can trigger the job again.

[mergify]

@cydrain E2e jenkins job failed, comment /run-cpu-e2e can trigger the job again.

[mergify]

@cydrain go-sdk check failed, comment rerun go-sdk can trigger the job again.

[mergify]

@cydrain cpp-unit-test check failed, comment rerun cpp-unit-test can trigger the job again.

[mergify]

@cydrain E2e jenkins job failed, comment /run-cpu-e2e can trigger the job again.

[cydrain]

/run-cpu-e2e

[cydrain]

rerun cpp-unit-test

[mergify]

@cydrain E2e jenkins job failed, comment /run-cpu-e2e can trigger the job again.

[cydrain]

/run-cpu-e2e

[cydrain]

/hold

[congqixia]

/lgtm

[sre-ci-robot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: congqixia, cydrain

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:

• client/OWNERS [congqixia]
• internal/distributed/OWNERS [congqixia]
• tests/OWNERS [congqixia]

Approvers can indicate their approval by writing /approve in a comment
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[cydrain]

/unhold