Maestro updates configuration (#4)

Author: dantleech

.github/workflows/ci.yml

@@ -92,7 +92,6 @@ jobs:
             -
                 name: "Checkout code"
                 uses: "actions/checkout@v2"
-
             -
                 name: "Install PHP"
                 uses: "shivammathur/setup-php@v2"

composer.json

@@ -14,10 +14,16 @@
     },
     "require-dev": {
         "dms/phpunit-arraysubset-asserts": "dev-master",
+        "ergebnis/composer-normalize": "^2.0",
+        "friendsofphp/php-cs-fixer": "^2.17",
         "phpspec/prophecy-phpunit": "dev-master",
-        "phpunit/phpunit": "^9.0",
-        "friendsofphp/php-cs-fixer": "~2.15.0",
-        "phpstan/phpstan": "~0.12.0"
+        "phpstan/phpstan": "~0.12.0",
+        "phpunit/phpunit": "^9.0"
+    },
+    "extra": {
+        "branch-alias": {
+            "dev-master": "1.1.x-dev"
+        }
     },
     "autoload": {
         "psr-4": {
@@ -29,16 +35,13 @@
             "Phpactor\\TestUtils\\Tests\\": "tests/"
         }
     },
-    "extra": {
-        "branch-alias": {
-            "dev-master": "1.1.x-dev"
-        }
-    },
+    "minimum-stability": "dev",
+    "prefer-stable": true,
     "scripts": {
         "integrate": [
             "vendor/bin/php-cs-fixer fix",
             "vendor/bin/phpstan analyse lib -c phpstan.neon",
             "vendor/bin/phpunit"
         ]
     }
-}
+}