add pkg storage: for detect storageclass name

[wangzhuzhen]

What type of this PR

Add one of the following kinds:
/kind feature

What this PR does / why we need it:

/ for pipeline ECI Pod enabled, need detect storageclass base diskType and cloud provider

Which issue(s) this PR fixes:

• Fixes #your-issue_number
• [Erda Cloud Issue Link](paste your link here)

Specified Reviewers:

/assign @iutx

ChangeLog

add pkg/k8s/storage
add constant and struct info in apistructs

Language	Changelog
🇺🇸 English
🇨🇳 中文

[iutx]

/lgtm

[codecov]

Codecov Report

Merging #3427 (2960151) into master (cadfc85) will decrease coverage by 0.00%.
The diff coverage is 96.29%.

@@            Coverage Diff             @@
##           master    #3427      +/-   ##
==========================================
- Coverage   18.14%   18.13%   -0.01%     
==========================================
  Files        1410     1411       +1     
  Lines      144725   144744      +19     
==========================================
- Hits        26261    26256       -5     
- Misses     115819   115862      +43     
+ Partials     2645     2626      -19     

Impacted Files	Coverage Δ
pkg/k8s/storage/detect_sc.go	96.29% <96.29%> (ø)
modules/dop/services/issue/issue.go	4.21% <0.00%> (-2.72%)	⬇️
pkg/parser/pipelineyml/visitor_ref_op.go	46.23% <0.00%> (-0.54%)	⬇️
modules/monitor/apm/topology/topology.go	27.54% <0.00%> (-0.19%)	⬇️
modules/gittar/pkg/gitmodule/repo.go	0.00% <0.00%> (ø)
modules/msp/apm/service/apm.service.service.go	66.08% <0.00%> (+1.86%)	⬆️

[sixther-dc]

/approve

[iutx]

/cherry-pick release/1.5