Test adding disabled Xdebug

php/8.0/Dockerfile

@@ -8,7 +8,7 @@ RUN apt-get update \
     && apt-get clean \
     && rm -rf /var/lib/apt/lists/*
 
-RUN docker-php-ext-install mbstring mysqli intl gd zip bz2
+RUN docker-php-ext-install mbstring mysqli intl gd zip bz2 xdebug && sudo phpdismod xdebug
 
 SHELL ["/bin/bash", "-o", "pipefail", "-c"]
 RUN curl -sS https://getcomposer.org/installer | php -- --install-dir=/usr/local/bin --filename=composer