feature: pipeline add API for queue management

[sfwn]

What type of PR is this?

feature

What this PR does / why we need it:

pipeline add API for queue management

[codecov]

Codecov Report

Merging #171 (06591a9) into develop (f806769) will increase coverage by 0.05%.
The diff coverage is 15.38%.

❗ Current head 06591a9 differs from pull request most recent head 87f033c. Consider uploading reports for the commit 87f033c to get more accurate results

@@            Coverage Diff             @@
##           develop    #171      +/-   ##
==========================================
+ Coverage     7.98%   8.04%   +0.05%     
==========================================
  Files          874     877       +3     
  Lines        80253   80572     +319     
==========================================
+ Hits          6412    6484      +72     
- Misses       73069   73305     +236     
- Partials       772     783      +11     

Impacted Files	Coverage Δ
apistructs/pipeline.go	0.00% <ø> (ø)
modules/pipeline/dbclient/op_pipeline.go	0.00% <0.00%> (ø)
modules/pipeline/dbclient/op_pipeline_labels.go	0.00% <0.00%> (ø)
modules/pipeline/services/pipelinesvc/define.go	0.00% <0.00%> (ø)
modules/pipeline/services/pipelinesvc/run.go	0.00% <0.00%> (ø)
modules/pipeline/spec/pipeline.go	7.84% <0.00%> (-0.95%)	⬇️
modules/pipeline/spec/pipeline_extra.go	0.00% <ø> (ø)
modules/pipeline/spec/pipeline_label.go	0.00% <ø> (ø)
modules/pipeline/dbclient/op_pipeline_queue.go	1.76% <1.76%> (ø)
modules/pipeline/services/pipelinesvc/queue.go	18.18% <18.18%> (ø)
... and 9 more