Allow latest versions of dependencies (#62)

Author: mdumoulin

composer.json

@@ -1,10 +1,11 @@
 {
     "name": "shoppingfeed/coding-style-php",
     "require": {
+        "php": ">=8.0",
         "squizlabs/php_codesniffer": "^3.6.0",
-        "symfony/process": "^5.0 || ^6.0",
-        "symfony/console": "^5.0 || ^6.0",
-        "slevomat/coding-standard": "^7.0"
+        "symfony/process": "^5.0|^6.0|^7.0",
+        "symfony/console": "^5.0|^6.0|^7.0",
+        "slevomat/coding-standard": "^7.0|^8.0"
     },
     "autoload": {
         "psr-4": {

readme.md

@@ -10,7 +10,7 @@ composer require shoppingfeed/coding-style-php
 
 To connect to a php 8.0 container correctly configured
 
-- Create a container : `docker run --name coding-style-php -v $PWD:/var/www -d ghcr.io/shoppingflux/php:8.0.2-fpm`
+- Create a container : `docker run --name coding-style-php -v $PWD:/var/www -d ghcr.io/shoppingflux/php:8.0-unit`
 - Connect to container : `docker exec -it coding-style-php bash`
 
 Once connected to the container you can :