delete duplicate import and use ST1019 in golangci-lint

[Abirdcfly]

Signed-off-by: Abirdcfly fp544037857@gmail.com

Thank you for contributing to Harbor!

Comprehensive Summary of your change

Just notice #17131 in my timeline.
Use ST1019 will make golangci-lint auto report "importing the same package multiple times" problems, like below:

controller/event/handler/webhook/artifact/artifact.go:30:2: ST1019: package "github.com/goharbor/harbor/src/pkg/notifier/model" is being imported more than once (stylecheck)
        "github.com/goharbor/harbor/src/pkg/notifier/model"
        ^
controller/event/handler/webhook/artifact/artifact.go:31:2: ST1019(related information): other import of "github.com/goharbor/harbor/src/pkg/notifier/model" (stylecheck)
        notifyModel "github.com/goharbor/harbor/src/pkg/notifier/model"
        ^

Issue being fixed

Fixes #(issue)

Please indicate you've done the following:

• Well Written Title and Summary of the PR
• Label the PR as needed. "release-note/ignore-for-release, release-note/new-feature, release-note/update, release-note/enhancement, release-note/community, release-note/breaking-change, release-note/docs, release-note/infra, release-note/deprecation"
• Accepted the DCO. Commits without the DCO will delay acceptance.
• Made sure tests are passing and test coverage is added if needed.
• Considered the docs impact and opened a new docs issue or PR with docs changes if needed in website repository.

release-note/ignore-for-release

[Abirdcfly]

release-note/ignore-for-release

[codecov]

Codecov Report

Merging #17211 (dcbcaab) into main (09371b4) will increase coverage by 0.00%.
The diff coverage is n/a.

@@           Coverage Diff           @@
##             main   #17211   +/-   ##
=======================================
  Coverage   67.07%   67.07%           
=======================================
  Files         993      993           
  Lines       83550    83550           
  Branches     2665     2665           
=======================================
+ Hits        56037    56042    +5     
+ Misses      23634    23629    -5     
  Partials     3879     3879           

Flag	Coverage Δ
unittests	67.07% <ø> (+<0.01%)	⬆️

Flags with carried forward coverage won't be shown. Click here to find out more.

Impacted Files	Coverage Δ
...troller/event/handler/webhook/artifact/artifact.go	0.00% <ø> (ø)
...rc/controller/event/handler/webhook/quota/quota.go	55.76% <ø> (ø)
...-job/gc-page/gc/gc-history/gc-history.component.ts	40.22% <0.00%> (-5.75%)	⬇️
src/common/utils/passports.go	84.61% <0.00%> (-5.13%)	⬇️
...es/vulnerability/vulnerability-config.component.ts	54.07% <0.00%> (-4.45%)	⬇️
src/controller/event/topic.go	9.00% <0.00%> (+7.20%)	⬆️
src/common/rbac/system/namespace.go	44.44% <0.00%> (+11.11%)	⬆️
...g-retention-tasks/tag-retention-tasks.component.ts	86.11% <0.00%> (+25.00%)	⬆️

[MinerYang]

lgtm