[Snyk] Security upgrade alpine from 3.19 to 3.22.1

[jstabenow]

Snyk has created this PR to fix 0 vulnerabilities in the dockerfile dependencies of this project.

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

Snyk changed the following file(s):

• Dockerfile

We recommend upgrading to alpine:3.22.1, 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 Report

:white_check_mark: All modified and coverable lines are covered by tests. :white_check_mark: Project coverage is 26.04%. Comparing base (17a73c9) to head (f294e6b). :exclamation: Your organization needs to install the Codecov GitHub app to enable full functionality.

Additional details and impacted files

@@            Coverage Diff             @@
##             main      #37      +/-   ##
==========================================
- Coverage   26.05%   26.04%   -0.02%     
==========================================
  Files         166      166              
  Lines       30550    30550              
==========================================
- Hits         7960     7956       -4     
- Misses      22151    22154       +3     
- Partials      439      440       +1     

Flag	Coverage Δ
unit-linux	26.04% <ø> (-0.02%)	:arrow_down:

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