set min L version to 6.20.26

Author: MasterRO94

composer.json

@@ -15,10 +15,10 @@
 	],
 	"require": {
 		"php": ">=7.0.9",
-		"laravel/framework": "^5.4|^6.0|^7.0|^8.0|^9.0"
+		"laravel/framework": "^6.20.26|^7.0|^8.0|^9.0"
 	},
 	"require-dev": {
-		"orchestra/testbench": "^3.5|^v4.0|^v5.0|^v6.0"
+		"orchestra/testbench": "^v4.0|^v5.0|^v6.0"
 	},
 	"autoload": {
 		"psr-4": {