update xdebug to 3.1.4

Author: richarvey

Dockerfile

@@ -209,7 +209,7 @@ RUN pip install --upgrade pip
     #docker-php-ext-install pdo_mysql pdo_sqlite mysqli mcrypt gd exif intl xsl json soap dom zip opcache && \
     # docker-php-ext-install iconv pdo_mysql pdo_sqlite pgsql pdo_pgsql mysqli gd exif intl xsl json soap dom zip opcache && \
 RUN docker-php-ext-install pdo_mysql mysqli pdo_sqlite pgsql pdo_pgsql exif intl xsl soap zip && \
-    pecl install xdebug-3.1.2 && \
+    pecl install xdebug-3.1.4 && \
     pecl install -o -f redis && \
     echo "extension=redis.so" > /usr/local/etc/php/conf.d/redis.ini && \
     docker-php-source delete && \