Merge pull request #4 from LordSimal/dependabot/github_actions/codecov/codecov-action-4

Bump codecov/codecov-action from 3 to 4

Author: LordSimal

.github/workflows/ci.yml

@@ -85,7 +85,7 @@ jobs:
 
             -   name: Code Coverage Report
                 if: success() && matrix.php-version == '8.2'
-                uses: codecov/codecov-action@v3
+                uses: codecov/codecov-action@v4
 
     cs-stan:
         name: Coding Standard & Static Analysis