Use non-deprecated Composer syntax

Author: mbabker

composer.json

@@ -18,19 +18,19 @@
     "require": {
         "php": "^7.2",
         "cboden/ratchet": "^0.4.1",
-        "gos/pubsub-router-bundle": "^1.0|^2.0",
+        "gos/pubsub-router-bundle": "^1.0 || ^2.0",
         "gos/websocket-client": "^0.3",
-        "ocramius/proxy-manager": "~0.4|^1.0|^2.0",
+        "ocramius/proxy-manager": "~0.4 || ^1.0 || ^2.0",
         "psr/log": "^1.1",
         "react/event-loop": "^1.0",
-        "symfony/config": "^3.4|^4.4|^5.0",
-        "symfony/console": "^3.4|^4.4|^5.0",
-        "symfony/dependency-injection": "^3.4|^4.4|^5.0",
-        "symfony/event-dispatcher": "^3.4|^4.4",
-        "symfony/http-foundation": "^3.4|^4.4|^5.0",
-        "symfony/http-kernel": "^3.4|^4.4|^5.0",
-        "symfony/security-core": "^3.4|^4.4|^5.0",
-        "symfony/serializer": "^3.4|^4.4|^5.0"
+        "symfony/config": "^3.4 || ^4.4 || ^5.0",
+        "symfony/console": "^3.4 || ^4.4 || ^5.0",
+        "symfony/dependency-injection": "^3.4 || ^4.4 || ^5.0",
+        "symfony/event-dispatcher": "^3.4 || ^4.4",
+        "symfony/http-foundation": "^3.4 || ^4.4 || ^5.0",
+        "symfony/http-kernel": "^3.4 || ^4.4 || ^5.0",
+        "symfony/security-core": "^3.4 || ^4.4 || ^5.0",
+        "symfony/serializer": "^3.4 || ^4.4 || ^5.0"
     },
     "require-dev": {
         "doctrine/cache": "^1.8",
@@ -39,13 +39,13 @@
         "matthiasnoback/symfony-dependency-injection-test": "^4.0",
         "phpunit/phpunit": "^8.4",
         "predis/predis": "^1.1",
-        "symfony/cache": "^3.4|^4.4|^5.0",
+        "symfony/cache": "^3.4 || ^4.4 || ^5.0",
         "symfony/monolog-bundle": "^3.0",
-        "symfony/options-resolver": "^3.4|^4.4|^5.0",
+        "symfony/options-resolver": "^3.4 || ^4.4 || ^5.0",
         "symfony/polyfill-php73": "^1.12",
-        "symfony/stopwatch": "^3.4|^4.4|^5.0",
-        "symfony/twig-bundle": "^3.4|^4.4|^5.0",
-        "symfony/web-profiler-bundle": "^3.4|^4.4|^5.0"
+        "symfony/stopwatch": "^3.4 || ^4.4 || ^5.0",
+        "symfony/twig-bundle": "^3.4 || ^4.4 || ^5.0",
+        "symfony/web-profiler-bundle": "^3.4 || ^4.4 || ^5.0"
     },
     "autoload": {
         "psr-4": { "Gos\\Bundle\\WebSocketBundle\\": "" },
@@ -59,15 +59,15 @@
     "suggest": {
         "ext-amqp": "* to use the amqp pusher",
         "ext-pdo": "* to use PDO ping services",
-        "doctrine/cache": "^1.8 to use doctrine/cache as a client driver",
-        "doctrine/dbal": "^2.8 to use Doctrine ping services",
-        "gos/react-amqp": "^0.3 to use the amqp server push handler",
-        "predis/predis": "^1.1 to use Predis as a client driver",
-        "symfony/cache": "^3.4|^4.4|^5.0 to use symfony/cache as a client driver",
-        "symfony/options-resolver": "^3.4|^4.4|^5.0 to use the pushers",
-        "symfony/polyfill-php73": "^1.11 if using PHP 7.2",
-        "symfony/serializer": "^3.4|^4.4|^5.0 to use the pushers",
-        "symfony/stopwatch": "^3.4|^4.4|^5.0 to use the data collectors"
+        "doctrine/cache": "to use doctrine/cache as a client driver",
+        "doctrine/dbal": "to use Doctrine ping services",
+        "gos/react-amqp": "to use the amqp server push handler",
+        "predis/predis": "to use Predis as a client driver",
+        "symfony/cache": "to use symfony/cache as a client driver",
+        "symfony/options-resolver": "to use the pushers",
+        "symfony/polyfill-php73": "if using PHP 7.2",
+        "symfony/serializer": "to use the pushers",
+        "symfony/stopwatch": "to use the data collectors"
     },
     "extra": {
         "branch-alias": {