Add Laravel 8 compatiblity

Author: boring-dragon

composer.json

@@ -10,10 +10,10 @@
     ],
     "require": {
         "php": "^8.0|^8.1",
-        "illuminate/notifications": "^9.0|^10.0",
-        "illuminate/support": "^9.0|^10.0",
-        "illuminate/queue": "^9.0|^10.0",
-        "guzzlehttp/guzzle": "^7.2",
+        "illuminate/notifications": "^8.0|^9.0|^10.0",
+        "illuminate/support": "^8.0|^9.0|^10.0",
+        "illuminate/queue": "^8.0|^9.0|^10.0",
+        "guzzlehttp/guzzle": "^7.0.1|^7.2",
         "ext-json": "*"
     },
     "require-dev": {