Remove deprecated code paths

Author: nicolas-grekas

composer.json

@@ -23,7 +23,6 @@
     "require": {
         "php": ">=8.0.2",
         "psr/log": "^1|^2|^3",
-        "symfony/deprecation-contracts": "^2.1|^3.0",
         "symfony/http-client-contracts": "^2.5|^3.0",
         "symfony/service-contracts": "^1.0|^2.0|^3.0"
     },