fix tests

testing/start_test.sh

@@ -18,9 +18,9 @@ fi
 install_package icingaweb2
 
 # set timezone for PHP
-if [ -d /etc/opt/rh/rh-php71/php.d ]; then
-  php_d=/etc/opt/rh/rh-php71/php.d
-  fpm="scl enable rh-php71 -- php-fpm"
+if [ -d /etc/opt/rh/rh-php73/php.d ]; then
+  php_d=/etc/opt/rh/rh-php73/php.d
+  fpm="scl enable rh-php73 -- php-fpm"
 elif [ -d /etc/opt/rh/rh-php70/php.d ]; then
   php_d=/etc/opt/rh/rh-php70/php.d
   fpm="scl enable rh-php70 -- php-fpm"