feature #13 Add support for Symfony 6 (ker0x)

This PR was merged into the master branch.

Discussion
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Add support for Symfony 6

Commits
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c455fd4 Add support for Symfony 6

Author: tgalopin

composer.json

@@ -12,7 +12,7 @@
     ],
     "require": {
         "league/glide": "^2.0",
-        "symfony/http-foundation": "^2.3|^3.0|^4.0|^5.0"
+        "symfony/http-foundation": "^2.3|^3.0|^4.0|^5.0|^6.0"
     },
     "require-dev": {
         "mockery/mockery": "^1.3.3",