Merge branch '6.4' into 7.0

* 6.4:
  Fix deprecations on PHP 8.3
  [WebProfilerBundle] Fix error in case of 'Content-Type' set null in dev environment with no debug
  [Messenger] Deprecate `StopWorkerOnSignalsListener`
  [Form] Remove duplicated attr option in FormType
  [Routing] Use vsprintf instead of sprintf + unpacking
  [DependencyInjection] Fix fetching lazy non-shared services multiple times with as files true

Author: nicolas-grekas

Matcher/Dumper/CompiledUrlMatcherDumper.php

@@ -136,8 +136,7 @@ private function generateCompiledRoutes(): string
         foreach ($staticRoutes as $path => $routes) {
             $code .= sprintf("    %s => [\n", self::export($path));
             foreach ($routes as $route) {
-                $r = array_map([__CLASS__, 'export'], $route);
-                $code .= sprintf("        [%s, %s, %s, %s, %s, %s, %s],\n", $r[0], $r[1], $r[2], $r[3], $r[4], $r[5], $r[6]);
+                $code .= vsprintf("        [%s, %s, %s, %s, %s, %s, %s],\n", array_map([__CLASS__, 'export'], $route));
             }
             $code .= "    ],\n";
         }
@@ -149,8 +148,7 @@ private function generateCompiledRoutes(): string
         foreach ($dynamicRoutes as $path => $routes) {
             $code .= sprintf("    %s => [\n", self::export($path));
             foreach ($routes as $route) {
-                $r = array_map([__CLASS__, 'export'], $route);
-                $code .= sprintf("        [%s, %s, %s, %s, %s, %s, %s],\n", $r[0], $r[1], $r[2], $r[3], $r[4], $r[5], $r[6]);
+                $code .= vsprintf("        [%s, %s, %s, %s, %s, %s, %s],\n", array_map([__CLASS__, 'export'], $route));
             }
             $code .= "    ],\n";
         }