upgrade php to 8

composer.json

 {
-  "name": "lsat/yii2-microbase",
-  "description": "LSAT Yii2 Micro Base",
-  "type": "yii2-extension",
-  "require": {
-      "php": ">=8.0.0",
-      "yiisoft/yii2": "~2.0.46",
-      "yiisoft/yii2-httpclient": "^2.0",
-      "yiisoft/yii2-redis": "~2.0.0",
-      "yiisoft/yii2-queue": "~2.2.0",
-      "firebase/php-jwt": "^6.3",
-      "enqueue/amqp-lib": "^0.10.0",
-      "hashids/hashids": "^4.1"
-  },
-  "license": "GPL-3.0",
-  "authors": [
-    {
-      "name": "TungMang",
-      "email": "tungmv7@gmail.com"
+    "name": "lsat/yii2-microbase",
+    "description": "LSAT Yii2 Micro Base",
+    "type": "yii2-extension",
+    "require": {
+        "php": ">=8.0.0",
+        "yiisoft/yii2": "~2.0.46",
+        "yiisoft/yii2-httpclient": "^2.0",
+        "yiisoft/yii2-redis": "~2.0.0",
+        "yiisoft/yii2-queue": "~2.2.0",
+        "firebase/php-jwt": "^6.3",
+        "enqueue/amqp-lib": "^0.10.0",
+        "hashids/hashids": "^4.1"
+    },
+    "license": "GPL-3.0",
+    "authors": [
+        {
+            "name": "TungMang",
+            "email": "tungmv7@gmail.com"
+        }
+    ],
+    "minimum-stability": "stable",
+    "prefer-stable": true,
+    "autoload": {
+        "psr-4": {
+            "lsat\\microbase\\": ""
+        }
+    },
+    "extra": {
+        "branch-alias": {
+            "dev-master": "3.0-dev"
+        }
     }
-  ],
-  "minimum-stability": "stable",
-  "prefer-stable": true,
-  "autoload": {
-    "psr-4": {
-      "lsat\\microbase\\": ""
-    }
-  },
-  "extra": {
-    "branch-alias": {
-        "dev-master": "3.0-dev"
-    }
-  }
 }