minor #1376 Remove composer/package-versions-deprecated from allow-plugins (rosier)

This PR was merged into the main branch.

Discussion
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Remove composer/package-versions-deprecated from allow-plugins

The plugin composer/package-versions-deprecated is no longer in use.

Followup of #1310

Commits
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4b1db23 Remove composer/package-versions-deprecated from allow-plugins and sort config keys

Author: javiereguiluz

composer.json

@@ -59,18 +59,17 @@
         "symfony/web-profiler-bundle": "^6.2"
     },
     "config": {
+        "allow-plugins": {
+            "symfony/flex": true,
+            "symfony/runtime": true
+        },
         "platform": {
             "php": "8.1.0"
         },
         "preferred-install": {
             "*": "dist"
         },
-        "sort-packages": true,
-        "allow-plugins": {
-            "composer/package-versions-deprecated": true,
-            "symfony/flex": true,
-            "symfony/runtime": true
-        }
+        "sort-packages": true
     },
     "autoload": {
         "psr-4": {