Improvements (#8)

* build: update deps

* stan: port should be string

* stan: cast port integer to string

* build: upgrade to composer v6

* build: upgrade to phpstan v3

.github/workflows/ci.yml

@@ -15,7 +15,7 @@ jobs:
           path: /tmp/composer-cache
           key: ${{ runner.os }}-${{ hashFiles('**/composer.lock') }}
 
-      - uses: php-actions/composer@v5
+      - uses: php-actions/composer@v6
 
       - name: Archive build
         run: mkdir /tmp/github-actions/ && tar -cvf /tmp/github-actions/build.tar ./
@@ -40,6 +40,6 @@ jobs:
         run: tar -xvf /tmp/github-actions/build.tar ./
 
       - name: PHP Static Analysis
-        uses: php-actions/phpstan@v2
+        uses: php-actions/phpstan@v3
         with:
-          path: src/
+          path: src/

composer.json

@@ -11,21 +11,16 @@
 		"phpgt/cli": "*"
 	},
 	"require-dev": {
-		"phpunit/phpunit": "9.*",
-		"phpstan/phpstan": ">=0.12.64"
+		"phpunit/phpunit": "^9.5",
+		"phpstan/phpstan": "^0.12"
 	},
 
 	"autoload": {
 		"psr-4": {
 			"Gt\\Server\\": "./src/"
 		}
 	},
-	"autoload-dev": {
-		"psr-4": {
-			"Gt\\Test\\Server\\": "./test/unit/"
-		}
-	},
-
+
 	"funding": [
 		{
 			"type": "github",