[Snyk] Security upgrade alpine from 3.17 to 3.18.3

[Somefive]

This PR was automatically created by Snyk using the credentials of a real user.

Keeping your Docker base image up-to-date means you’ll benefit from security fixes in the latest version of your chosen image.

Changes included in this PR

• cmd/apiserver/Dockerfile

We recommend upgrading to alpine:3.18.3, as this image has only 0 known vulnerabilities. To do this, merge this pull request, then verify your application still works as expected.

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[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Comparison is base (88d2306) 83.74% compared to head (01dd832) 83.74%.

Additional details and impacted files

@@           Coverage Diff           @@
##           master      #42   +/-   ##
=======================================
  Coverage   83.74%   83.74%           
=======================================
  Files          36       36           
  Lines        1095     1095           
=======================================
  Hits          917      917           
  Misses        116      116           
  Partials       62       62           

Flag	Coverage Δ
unit-test	83.74% <ø> (ø)

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