Fix versions constraints (#24)

* Fix versions constraints

* Sort packages - Fix #21

Author: yoanm

composer.json

@@ -6,6 +6,9 @@
   "support": {
     "issues": "https://github.com/yoanm/symfony-jsonrpc-params-validator/issues"
   },
+  "config": {
+    "sort-packages": true
+  },
   "authors": [
     {
       "name": "Yoanm",
@@ -31,20 +34,20 @@
   },
   "require": {
     "php": ">=7.2",
-    "yoanm/jsonrpc-server-sdk": "^3.0",
-    "yoanm/symfony-jsonrpc-http-server": "^3.0",
-    "yoanm/jsonrpc-params-symfony-validator-sdk": "^2.0",
+    "symfony/config": "^4.0 || ^5.0",
+    "symfony/dependency-injection": "^4.0 || ^5.0",
     "symfony/http-kernel": "^4.0 || ^5.0",
-    "symfony/dependency-injection": "4.0 || 5.0",
-    "symfony/config": "4.0 || 5.0"
+    "yoanm/jsonrpc-params-symfony-validator-sdk": "^2.0",
+    "yoanm/jsonrpc-server-sdk": "^3.0",
+    "yoanm/symfony-jsonrpc-http-server": "^3.0"
   },
   "require-dev": {
     "ext-json": "*",
     "behat/behat": "~3.0",
-    "squizlabs/php_codesniffer": "3.*",
-    "phpunit/phpunit": "^7.0 || ^8.0",
-    "matthiasnoback/symfony-dependency-injection-test": "^3.0 || ^4.0",
     "matthiasnoback/symfony-config-test": "^3.0 || ^4.0",
+    "matthiasnoback/symfony-dependency-injection-test": "^3.0 || ^4.0",
+    "phpunit/phpunit": "^7.0 || ^8.0",
+    "squizlabs/php_codesniffer": "3.*",
     "symfony/framework-bundle": "^4.0 || ^5.0",
     "symfony/routing": "^4.0 || ^5.0",
     "yoanm/php-unit-extended": "~1.0"