Update lightsaml/lightsaml with new replacement package (#857)

Co-authored-by: Lucas Michot <513603+lucasmichot@users.noreply.github.com>
Co-authored-by: atymic <atymicq@gmail.com>

Author: 3 people

composer.json

@@ -18,7 +18,7 @@
     "require": {
         "php": "^7.4 || ^8.0",
         "ext-json": "*",
-        "lightsaml/lightsaml": "^2.0",
+        "litesaml/lightsaml": "^3.0",
         "socialiteproviders/manager": "~4.0"
     },
     "autoload": {