Drop Symfony 5.0, 5.1, 5.2 and start testing 5.3

We should only support versions that are supported by Symfony itself.
See https://symfony.com/releases.

Author: ruudk

.github/workflows/ci.yml

@@ -28,16 +28,10 @@ jobs:
             validator: false
 
           - php-version: 7.4
-            symfony-version: "5.0.*"
-
-          - php-version: 7.4
-            symfony-version: "5.1.*"
-
-          - php-version: 7.4
-            symfony-version: "5.2.*"
+            symfony-version: "5.3.*"
 
           - php-version: 8.0
-            symfony-version: "5.2.*"
+            symfony-version: "5.3.*"
 
     name: "PHP ${{ matrix.php-version }} / Symfony ${{ matrix.symfony-version }} Test"
 

composer.json

@@ -31,13 +31,13 @@
         "murtukov/php-code-generator": "^0.1.5",
         "phpdocumentor/reflection-docblock": "^5.2",
         "psr/log": "^1.0",
-        "symfony/config": "^4.4 || ^5.0",
-        "symfony/dependency-injection": "^4.4 || ^5.0",
-        "symfony/event-dispatcher": "^4.4 || ^5.0",
-        "symfony/expression-language": "^4.4 || ^5.0",
-        "symfony/framework-bundle": "^4.4 || ^5.0",
-        "symfony/options-resolver": "^4.4 || ^5.0",
-        "symfony/property-access": "^4.4 || ^5.0",
+        "symfony/config": "^4.4 || ^5.2",
+        "symfony/dependency-injection": "^4.4 || ^5.2",
+        "symfony/event-dispatcher": "^4.4 || ^5.2",
+        "symfony/expression-language": "^4.4 || ^5.2",
+        "symfony/framework-bundle": "^4.4 || ^5.2",
+        "symfony/options-resolver": "^4.4 || ^5.2",
+        "symfony/property-access": "^4.4 || ^5.2",
         "webonyx/graphql-php": ">=14.5"
     },
     "suggest": {
@@ -54,16 +54,16 @@
         "phpstan/phpstan-symfony": "^0.12.6",
         "phpunit/phpunit": "^9.2",
         "react/promise": "^2.5",
-        "symfony/asset": "^4.4 || ^5.0",
-        "symfony/browser-kit": "^4.4 || ^5.0",
-        "symfony/console": "^4.4 || ^5.0",
-        "symfony/css-selector": "^4.4 || ^5.0",
-        "symfony/phpunit-bridge": "^4.4 || ^5.0",
-        "symfony/process": "^4.4 || ^5.0",
-        "symfony/security-bundle": "^4.4 || ^5.0",
-        "symfony/validator": "^4.4 || ^5.0",
-        "symfony/var-dumper": "^4.4 || ^5.0",
-        "symfony/yaml": "^4.4 || ^5.0",
+        "symfony/asset": "^4.4 || ^5.2",
+        "symfony/browser-kit": "^4.4 || ^5.2",
+        "symfony/console": "^4.4 || ^5.2",
+        "symfony/css-selector": "^4.4 || ^5.2",
+        "symfony/phpunit-bridge": "^4.4 || ^5.2",
+        "symfony/process": "^4.4 || ^5.2",
+        "symfony/security-bundle": "^4.4 || ^5.2",
+        "symfony/validator": "^4.4 || ^5.2",
+        "symfony/var-dumper": "^4.4 || ^5.2",
+        "symfony/yaml": "^4.4 || ^5.2",
         "twig/twig": "^2.10|^3.0"
     },
     "extra": {