Bump composer/xdebug-handler from 1.4.5 to 1.4.6 in /vendor-bin/cs-fixer

Bumps [composer/xdebug-handler](https://github.com/composer/xdebug-handler) from 1.4.5 to 1.4.6.
- [Release notes](https://github.com/composer/xdebug-handler/releases)
- [Changelog](https://github.com/composer/xdebug-handler/blob/main/CHANGELOG.md)
- [Commits](https://github.com/composer/xdebug-handler/compare/1.4.5...1.4.6)

Signed-off-by: dependabot[bot] <support@github.com>

vendor-bin/cs-fixer/composer.lock

@@ -85,16 +85,16 @@
         },
         {
             "name": "composer/xdebug-handler",
-            "version": "1.4.5",
+            "version": "1.4.6",
             "source": {
                 "type": "git",
                 "url": "https://github.com/composer/xdebug-handler.git",
-                "reference": "f28d44c286812c714741478d968104c5e604a1d4"
+                "reference": "f27e06cd9675801df441b3656569b328e04aa37c"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/composer/xdebug-handler/zipball/f28d44c286812c714741478d968104c5e604a1d4",
-                "reference": "f28d44c286812c714741478d968104c5e604a1d4",
+                "url": "https://api.github.com/repos/composer/xdebug-handler/zipball/f27e06cd9675801df441b3656569b328e04aa37c",
+                "reference": "f27e06cd9675801df441b3656569b328e04aa37c",
                 "shasum": ""
             },
             "require": {
@@ -102,7 +102,8 @@
                 "psr/log": "^1.0"
             },
             "require-dev": {
-                "phpunit/phpunit": "^4.8.35 || ^5.7 || 6.5 - 8"
+                "phpstan/phpstan": "^0.12.55",
+                "symfony/phpunit-bridge": "^4.2 || ^5"
             },
             "type": "library",
             "autoload": {
@@ -139,7 +140,7 @@
                     "type": "tidelift"
                 }
             ],
-            "time": "2020-11-13T08:04:11+00:00"
+            "time": "2021-03-25T17:01:18+00:00"
         },
         {
             "name": "doctrine/annotations",