[Snyk] Security upgrade php from 8.2-alpine to 8.4.8RC1-alpine

[hgiesenow]

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):

• docker/Dockerfile.php

We recommend upgrading to php:8.4.8RC1-alpine, 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

All modified and coverable lines are covered by tests ✅

Project coverage is 83.80%. Comparing base (b6705f4) to head (6a04e3d).

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Additional details and impacted files

@@            Coverage Diff            @@
##               main      #51   +/-   ##
=========================================
  Coverage     83.80%   83.80%           
  Complexity      385      385           
=========================================
  Files            25       25           
  Lines           920      920           
=========================================
  Hits            771      771           
  Misses          149      149           

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