enhance: Enhance and modify the return content of ImportV2

[bigsheeper]

1. The Import APIs now provide detailed progress information for each imported file, including details such as file name, file size, progress, and more.
2. The APIs now return the collection name and the completion time.
3. Other modifications include changing jobID to jobId and other similar adjustments.

issue: #28521

[mergify]

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

[bigsheeper]

Import response body example:

{
   "code":200,
   "data":{
      "jobId":"448325305307123865"
   }
}

ListImports response body example:

{
   "code":200,
   "data":{
      "records":[
         {
            "collectionName":"AAA",
            "jobId":"448326802088133601",
            "progress":50,
            "state":"Importing"
         },
         {
            "collectionName":"AAA",
            "jobId":"448326802088133753",
            "progress":100,
            "state":"Completed"
         }
      ]
   }
}

GetImportProgress response body example:

{
   "code":200,
   "data":{
      "collectionName":"AAA",
      "jobId":"448326731380817971",
      "progress":90,
      "state":"Importing"
      "details":[
         {
            "completeTime":"2024-03-12 16:06:20.659622301 +0800 CST m=+24.587096137",
            "fileName":"id:448326731380817974 paths:\"milvus_bulkinsert/AAA/rows_2.json\" ",
            "fileSize":44669965,
            "progress":100
         },
         {
            "completeTime":"2024-03-12 16:06:20.659622301 +0800 CST m=+24.587096137",
            "fileName":"id:448326731380817975 paths:\"milvus_bulkinsert/AAA/rows_3.json\" ",
            "fileSize":44669965,
            "progress":100
         },
         {
            "completeTime":"2024-03-12 16:06:20.659622301 +0800 CST m=+24.587096137",
            "fileName":"id:448326731380817973 paths:\"milvus_bulkinsert/AAA/rows_1.json\" ",
            "fileSize":44669965,
            "progress":100
         }
      ],
   }
}

[codecov]

Codecov Report

Attention: Patch coverage is 85.34483% with 17 lines in your changes are missing coverage. Please review.

Project coverage is 81.03%. Comparing base (06b191b) to head (b307047).
Report is 2 commits behind head on master.

Additional details and impacted files

@@            Coverage Diff             @@
##           master   #31192      +/-   ##
==========================================
- Coverage   81.13%   81.03%   -0.10%     
==========================================
  Files         975      965      -10     
  Lines      142206   142525     +319     
==========================================
+ Hits       115373   115500     +127     
- Misses      22987    23166     +179     
- Partials     3846     3859      +13     

Files	Coverage Δ
internal/datacoord/import_checker.go	81.52% <100.00%> (+0.06%)	⬆️
internal/datacoord/import_job.go	100.00% <100.00%> (ø)
internal/datacoord/import_scheduler.go	65.02% <100.00%> (+0.14%)	⬆️
internal/datacoord/import_task.go	96.92% <100.00%> (+0.25%)	⬆️
internal/datacoord/import_util.go	86.02% <100.00%> (+1.02%)	⬆️
internal/datacoord/services.go	85.17% <100.00%> (+0.05%)	⬆️
internal/datanode/importv2/task.go	85.18% <100.00%> (+0.18%)	⬆️
...nternal/distributed/proxy/httpserver/request_v2.go	100.00% <100.00%> (ø)
internal/proxy/impl.go	86.22% <100.00%> (+<0.01%)	⬆️
internal/datanode/importv2/executor.go	86.69% <57.14%> (-1.03%)	⬇️
... and 2 more

... and 236 files with indirect coverage changes

[czs007]

/approve

[czs007]

/approve
/lgtm

[sre-ci-robot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: bigsheeper, czs007

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• internal/datacoord/OWNERS [czs007]
• internal/datanode/OWNERS [czs007]
• internal/distributed/OWNERS [czs007]
• internal/proto/OWNERS [czs007]
• internal/proxy/OWNERS [czs007]

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