chore(deps): update alpine docker tag to v3.18.3

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
alpine	final	patch	3.18.2 -> 3.18.3

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[codecov]

Codecov Report

Patch coverage has no change and project coverage change: -0.41% ⚠️

Comparison is base (7ee8414) 80.01% compared to head (1b30d13) 79.60%.
Report is 1 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #108      +/-   ##
==========================================
- Coverage   80.01%   79.60%   -0.41%     
==========================================
  Files          31       31              
  Lines        1976     1976              
==========================================
- Hits         1581     1573       -8     
- Misses        322      328       +6     
- Partials       73       75       +2     

Flag	Coverage Δ
unittests	79.60% <ø> (-0.41%)	⬇️

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see 1 file with indirect coverage changes

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