fix(core): display clean version in about command (#1251)

Author: innocenzi

packages/core/src/EnvironmentInsightsProvider.php

@@ -38,8 +38,8 @@ private function getComposerVersion(): Insight|string
 
         return \Tempest\Support\Regex\get_match(
             subject: $output,
-            pattern: "/Composer version (\S+)/",
-            match: 0,
+            pattern: "/Composer version (?<version>\S+)/",
+            match: 'version',
             default: new Insight('Unknown', Insight::ERROR),
         );
     }