Use --do-not-fail-on-deprecation for lowest dependencies

Author: GromNaN

.github/workflows/continuous-integration.yml

@@ -12,8 +12,9 @@ on:
 jobs:
   phpunit:
     name: "PHPUnit"
-    uses: "doctrine/.github/.github/workflows/continuous-integration.yml@12.0.0"
+    uses: "GromNaN/doctrine.github/.github/workflows/continuous-integration.yml@phpunit-options"
     with:
       php-versions: '["8.1", "8.2", "8.3", "8.4", "8.5"]'
+      phpunit-options: "${{ matrix.dependencies == 'lowest' && ' --do-not-fail-on-deprecation' || '' }}"
     secrets:
       CODECOV_TOKEN: "${{ secrets.CODECOV_TOKEN }}"