Màj dépendances composer

composer.json

 {
     "name": "unicaen/livelog",
     "description": "Module permettant d'afficher des logs en live à l'aide d'une websocket (et d'une socket)",
+    "repositories": [
+        {
+            "type": "composer",
+            "url": "https://gest.unicaen.fr/packagist"
+        }
+    ],
     "require": {
         "php": "^7.3 || ^8.0",
-        "unicaen/app": "dev-ll-php8",
+        "unicaen/app": "dev-ll-php8-bs5",
         "webmozart/assert": "^1.11",
         "cboden/ratchet": "^0.4.4",
         "monolog/monolog": "^2.8"
     },
     "require-dev": {
-        "laminas/laminas-test": "^4.2",
-        "phpunit/phpunit": "^5.6"
+        "laminas/laminas-test": "^4.0",
+        "phpunit/phpunit": "^8.0"
     },
+    "minimum-stability": "dev",
+    "prefer-stable": true,
     "autoload": {
         "psr-0": {
             "UnicaenLivelog": "src/"
@@ -19,5 +27,10 @@
         "classmap": [
             "./Module.php"
         ]
+    },
+    "config": {
+        "allow-plugins": {
+            "laminas/laminas-dependency-plugin": true
+        }
     }
 }