fix: unstable integration test caused by paramtable.GetNodeID

[weiliu1031]

issue: #37908 pr: #37909 cause paramtable is global single instance, which cause paramtable.GetNodeID may return wrong server id in integration test.

This PR use node.GetNodeID to replace paramtable.GetNodeID

[czs007]

/approve

[sre-ci-robot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: congqixia, czs007, weiliu1031

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Needs approval from an approver in each of these files: - ~~[internal/querynodev2/OWNERS](https://github.com/milvus-io/milvus/blob/2.4/internal/querynodev2/OWNERS)~~ [congqixia,czs007] Approvers can indicate their approval by writing `/approve` in a comment Approvers can cancel approval by writing `/approve cancel` in a comment

[codecov[bot]]

Codecov Report

Attention: Patch coverage is 33.33333% with 4 lines in your changes missing coverage. Please review.

Project coverage is 80.59%. Comparing base (0bd2617) to head (6436e14). Report is 1 commits behind head on 2.4.

Files with missing lines	Patch %	Lines
internal/querynodev2/services.go	33.33%	3 Missing and 1 partial :warning:

Additional details and impacted files

[](https://app.codecov.io/gh/milvus-io/milvus/pull/37910?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=milvus-io) ```diff @@ Coverage Diff @@ ## 2.4 #37910 +/- ## ========================================== - Coverage 80.63% 80.59% -0.04% ========================================== Files 1069 1069 Lines 166978 166979 +1 ========================================== - Hits 134643 134579 -64 - Misses 27930 27979 +49 - Partials 4405 4421 +16 ``` | [Files with missing lines](https://app.codecov.io/gh/milvus-io/milvus/pull/37910?dropdown=coverage&src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=milvus-io) | Coverage Δ | | |---|---|---| | [internal/querynodev2/delegator/delegator\_data.go](https://app.codecov.io/gh/milvus-io/milvus/pull/37910?src=pr&el=tree&filepath=internal%2Fquerynodev2%2Fdelegator%2Fdelegator_data.go&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=milvus-io#diff-aW50ZXJuYWwvcXVlcnlub2RldjIvZGVsZWdhdG9yL2RlbGVnYXRvcl9kYXRhLmdv) | `88.47% <ø> (-0.09%)` | :arrow_down: | | [internal/querynodev2/services.go](https://app.codecov.io/gh/milvus-io/milvus/pull/37910?src=pr&el=tree&filepath=internal%2Fquerynodev2%2Fservices.go&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=milvus-io#diff-aW50ZXJuYWwvcXVlcnlub2RldjIvc2VydmljZXMuZ28=) | `86.54% <33.33%> (-0.65%)` | :arrow_down: | ... and [34 files with indirect coverage changes](https://app.codecov.io/gh/milvus-io/milvus/pull/37910/indirect-changes?src=pr&el=tree-more&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=milvus-io)

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