Bump minimum version of flysystem

The 1.0 series contains not all information we need.

Author: jaapio

packages/guides/composer.json

@@ -23,7 +23,7 @@
     "require": {
         "php": "^8.1",
         "ext-json": "*",
-        "league/flysystem": "^1.0",
+        "league/flysystem": "^1.1",
         "league/tactician": "^1.1",
         "league/uri": "^6.5 || ^7.0",
         "phpdocumentor/flyfinder": "^1.1",