Merge pull request #475 from reliforp/renovate/amphp-parallel-2.x

Update dependency amphp/parallel to v2.3.1

Author: sj-i

composer.json

@@ -24,7 +24,7 @@
     "ext-pcntl": "*",
     "symfony/console": "6.3.8",
     "php-di/php-di": "7.0.7",
-    "amphp/parallel": "2.2.9",
+    "amphp/parallel": "2.3.1",
     "amphp/amp": "3.0.2",
     "hassankhan/config": "3.1.0",
     "sj-i/php-cast": "1.0.0",