[duckphp] Update to php 8.1 (#6907)

Author: joanhey

frameworks/PHP/duckphp/benchmark_config.json

@@ -14,7 +14,7 @@
       "database": "MySQL",
       "framework": "duckphp",
       "language": "PHP",
-      "flavor": "PHP7",
+      "flavor": "PHP8.1",
       "orm": "Raw",
       "platform": "FPM/FastCGI",
       "webserver": "nginx",

frameworks/PHP/duckphp/duckphp.dockerfile

@@ -6,18 +6,18 @@ RUN apt-get update -yqq && apt-get install -yqq software-properties-common > /de
 RUN LC_ALL=C.UTF-8 add-apt-repository ppa:ondrej/php
 RUN apt-get update -yqq > /dev/null && \
     apt-get install -yqq nginx git unzip \
-    php8.0-cli php8.0-fpm php8.0-mysql  > /dev/null
+    php8.1-cli php8.1-fpm php8.1-mysql php8.1-dev > /dev/null
 
 COPY --from=composer:latest /usr/bin/composer /usr/local/bin/composer
 
-COPY deploy/conf/* /etc/php/8.0/fpm/
+COPY deploy/conf/* /etc/php/8.1/fpm/
 
 ADD ./ /duckphp
 WORKDIR /duckphp
 
-RUN if [ $(nproc) = 2 ]; then sed -i "s|pm.max_children = 1024|pm.max_children = 512|g" /etc/php/8.0/fpm/php-fpm.conf ; fi;
+RUN if [ $(nproc) = 2 ]; then sed -i "s|pm.max_children = 1024|pm.max_children = 512|g" /etc/php/8.1/fpm/php-fpm.conf ; fi;
 
 RUN composer install --optimize-autoloader --classmap-authoritative --no-dev --quiet
 
-CMD service php8.0-fpm start && \
+CMD service php8.1-fpm start && \
     nginx -c /duckphp/deploy/nginx.conf