N°6934 - Symfony 6.4 - upgrade Symfony bundles to 6.4 (#580)

* Update Symfony lib to version ~6.4.0
* Update code missing return type
* Add an iTop general configuration entry to store application secret (Symfony mandatory parameter)
* Use dependency injection in ExceptionListener & UserProvider classes

lib/symfony/web-profiler-bundle/Resources/views/Icon/request.svg

@@ -1 +1,6 @@
-<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24"><path fill="#AAA" d="M15.8 6.4h-1.1s-.1.1-.1 0l.8-.7c.5-.5.5-1.3 0-1.9L14 2.4c-.5-.5-1.4-.5-1.9 0l-.6.8c-.1 0 0 0 0-.1v-1c0-.8-1-1.4-1.8-1.4h-2c-.8 0-1.9.6-1.9 1.4v1.1l.1.1-.8-.8c-.5-.5-1.3-.5-1.9 0L1.8 3.9c-.5.5-.5 1.4 0 1.9l.8.6c0 .1 0 0-.1 0H1.4C.7 6.4 0 7.5 0 8.2v2C0 11 .7 12 1.4 12h1.2l.1-.1-.8.7c-.5.5-.5 1.3 0 1.9L3.3 16c.5.5 1.4.5 1.9 0l.6-.8-.1.1v1.2c0 .8 1.1 1.4 1.9 1.4h2c.8 0 1.8-.6 1.8-1.4v-1.2s-.1-.1 0-.1l.7.8c.5.5 1.3.5 1.9 0l1.4-1.4c.5-.5.5-1.4 0-1.9l-.8-.7.1.1h1.1c.8 0 1.3-1.1 1.3-1.8v-2c0-.8-.6-1.9-1.3-1.9zM8.6 13a3.8 3.8 0 1 1 3.8-3.8A4 4 0 0 1 8.6 13zm13.7 2.6l-.6.2s0 .1 0 0l.3-.5c.2-.4 0-.8-.4-1l-1-.4c-.4-.2-.8 0-1 .4l-.1.5-.2-.6c-.2-.4-.8-.5-1.2-.3l-1.1.4c-.4.2-.8.7-.7 1.1l.2.6h.1l-.5-.3c-.4-.2-.8 0-1 .4l-.4 1c-.2.4 0 .8.4 1l.5.1-.6.2c-.4.2-.5.8-.4 1.2l.4 1.1c.2.4.7.8 1.1.7l.6-.2s0-.1 0 0l-.3.5c-.2.4 0 .8.4 1l1 .4c.4.2.8 0 1-.4l.1-.5.2.6c.2.4.9.5 1.2.3l1.1-.4c.4-.2.8-.7.6-1.1l-.2-.6s-.1 0 0 0l.5.3c.4.2.8 0 1-.4l.4-1c.2-.4 0-.8-.4-1l-.5-.1.6-.2c.4-.2.5-.8.3-1.2l-.4-1.1c-.1-.4-.6-.8-1-.7zm-2.4 4.9a2 2 0 0 1-2.7-1.2 2 2 0 0 1 1.2-2.7 2 2 0 0 1 2.7 1.2 2 2 0 0 1-1.2 2.7z"/></svg>
+<svg xmlns="http://www.w3.org/2000/svg" data-icon-name="icon-tabler-browser" width="24" height="24" viewBox="0 0 24 24" stroke-width="1.5" stroke="currentColor" fill="none" stroke-linecap="round" stroke-linejoin="round">
+    <path stroke="none" d="M0 0h24v24H0z" fill="none"></path>
+    <rect x="4" y="4" width="16" height="16" rx="1"></rect>
+    <line x1="4" y1="8" x2="20" y2="8"></line>
+    <line x1="8" y1="4" x2="8" y2="8"></line>
+</svg>