enhance: Use internal json(sonic) to replace std json lib

[congqixia]

Related to #35020

[sre-ci-robot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: congqixia

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 [congqixia]

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

[mergify]

@congqixia Thanks for your contribution. Please submit with DCO, see the contributing guide https://github.com/milvus-io/milvus/blob/master/CONTRIBUTING.md#developer-certificate-of-origin-dco.

[mergify]

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

[congqixia]

rerun cpp-unit-test

[mergify]

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

[congqixia]

/run-cpu-e2e

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 80.67%. Comparing base (5ae347a) to head (bf519e3).
Report is 12 commits behind head on master.

Additional details and impacted files

@@             Coverage Diff             @@
##           master   #37708       +/-   ##
===========================================
+ Coverage   68.64%   80.67%   +12.02%     
===========================================
  Files         290     1357     +1067     
  Lines       25457   190680   +165223     
===========================================
+ Hits        17476   153831   +136355     
- Misses       7981    31420    +23439     
- Partials        0     5429     +5429     

Components	Coverage Δ
Client	61.25% <ø> (∅)
Core	68.92% <100.00%> (+0.27%)	⬆️
Go	83.19% <94.44%> (∅)

Files with missing lines	Coverage Δ
internal/datacoord/compaction_task_meta.go	75.63% <ø> (ø)
internal/datacoord/import_meta.go	94.38% <ø> (ø)
internal/datacoord/import_task.go	98.26% <ø> (ø)
internal/datacoord/index_meta.go	95.89% <ø> (ø)
internal/datacoord/metrics_info.go	86.44% <ø> (ø)
...nternal/distributed/proxy/httpserver/handler_v2.go	91.69% <ø> (ø)
...ernal/distributed/proxy/httpserver/wrap_request.go	95.63% <ø> (ø)
...nternal/flushcommon/pipeline/flow_graph_manager.go	91.20% <ø> (ø)
internal/flushcommon/syncmgr/sync_manager.go	89.23% <ø> (ø)
internal/flushcommon/syncmgr/task.go	82.37% <ø> (ø)
... and 44 more

... and 1018 files with indirect coverage changes

[mergify]

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

[congqixia]

/run-cpu-e2e