Use Xdebug

Author: sebastianbergmann

.github/workflows/ci.yaml

@@ -211,7 +211,7 @@ jobs:
         uses: shivammathur/setup-php@v2
         with:
           php-version: 8.3
-          coverage: pcov
+          coverage: xdebug
           extensions: none, curl, dom, json, libxml, mbstring, phar, soap, tokenizer, xml, xmlwriter
           ini-values: assert.exception=1, zend.assertions=1, error_reporting=-1, log_errors_max_len=0, display_errors=On
           tools: none