feat: Auto add namespace field data if namespace is enabled

[sunby]

issue: #44011

[sre-ci-robot]

[APPROVALNOTIFIER] This PR is NOT APPROVED

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[sre-ci-robot]

[ci-v2-notice]
Notice: We are gradually rolling out the new ci-v2 system.

• Legacy CI jobs remain unaffected, you can just ignore ci-v2 if you don't want to run it.
• Additional "ci-v2/*" checkers will run for this PR to ensure the new ci-v2 system is working as expected.
• For tests that exist in both v1 and v2, passing in either system is considered PASS.

To rerun ci-v2 checks, comment with:

• /ci-rerun-code-check // for ci-v2/code-check
• /ci-rerun-build // for ci-v2/build
• /ci-rerun-ut-integration // for ci-v2/ut-integration
• /ci-rerun-ut-go // for ci-v2/ut-go
• /ci-rerun-ut-cpp // for ci-v2/ut-cpp
• /ci-rerun-ut // for all ci-v2/ut-integration, ci-v2/ut-go, ci-v2/ut-cpp

If you have any questions or requests, please contact @zhikunyao.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 83.90%. Comparing base (f98d02b) to head (3f8a4df).
⚠️ Report is 26 commits behind head on master.

Additional details and impacted files

@@           Coverage Diff           @@
##           master   #44933   +/-   ##
=======================================
  Coverage   83.90%   83.90%           
=======================================
  Files         507      507           
  Lines       77918    77918           
=======================================
  Hits        65376    65376           
  Misses      12542    12542           

Components	Coverage Δ
Client	∅ <ø> (∅)
Core	83.90% <ø> (ø)
Go	∅ <ø> (∅)

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[mergify]

@sunby cpu-e2e job failed, comment /run-cpu-e2e can trigger the job again.

[mergify]

@sunby cpu-e2e job failed, comment /run-cpu-e2e can trigger the job again.

[sunby]

/ci-rerun-ut-go

[sunby]

/ci-rerun-ut-go

[sunby]

/ci-rerun-ut-integration

[sunby]

/ci-rerun-build

[sunby]

/ci-rerun-ut-integration

[sunby]

/ci-rerun-ut-go