fix: use new stringslice lib

[aaron-prindle]

No description provided.

[MarlonGamez]

lgtm, conventional commits check fails though

[codecov]

Codecov Report

Merging #6752 (0df3994) into main (290280e) will decrease coverage by 0.79%.
The diff coverage is 56.00%.

@@            Coverage Diff             @@
##             main    #6752      +/-   ##
==========================================
- Coverage   70.48%   69.69%   -0.80%     
==========================================
  Files         515      535      +20     
  Lines       23150    24281    +1131     
==========================================
+ Hits        16317    16922     +605     
- Misses       5776     6246     +470     
- Partials     1057     1113      +56     

Impacted Files	Coverage Δ
cmd/skaffold/app/cmd/flags.go	89.00% <0.00%> (-1.82%)	⬇️
cmd/skaffold/skaffold.go	0.00% <ø> (ø)
cmd/skaffold/app/cmd/lint.go	52.94% <52.94%> (ø)
cmd/skaffold/app/cmd/cmd.go	70.49% <75.00%> (-0.57%)	⬇️
cmd/skaffold/app/cmd/debug.go	100.00% <100.00%> (ø)
cmd/skaffold/app/cmd/runner.go	64.17% <100.00%> (ø)
pkg/skaffold/initializer/build/builders.go	42.85% <0.00%> (-17.15%)	⬇️
pkg/skaffold/build/cluster/logs.go	0.00% <0.00%> (-16.67%)	⬇️
pkg/skaffold/event/v2/status_check.go	85.45% <0.00%> (-14.55%)	⬇️
pkg/skaffold/kubernetes/watcher.go	67.10% <0.00%> (-14.53%)	⬇️
... and 118 more

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[briandealwis]

Merging as the Kaniko failure on Kokoro is unrelated.