Dependabot (#22)

Author: qdequippe

.github/dependabot.yaml

@@ -0,0 +1,38 @@
+version: 2
+
+updates:
+    # Maintain dependencies for GitHub Actions
+    - package-ecosystem: "github-actions"
+      directory: "/"
+      schedule:
+          interval: "monthly"
+      labels:
+          - "github-actions"
+          - "dependencies"
+
+    # Maintain dependencies for Composer
+    - package-ecosystem: "composer"
+      directory: "/"
+      schedule:
+          interval: "monthly"
+      labels:
+          - "php"
+          - "dependencies"
+
+    # Maintain dependencies for PHP CS Fixer
+    - package-ecosystem: "composer"
+      directory: "/tools/php-cs-fixer/"
+      schedule:
+          interval: "monthly"
+      labels:
+          - "php"
+          - "dependencies"
+
+    # Maintain dependencies for PHPStan
+    - package-ecosystem: "composer"
+      directory: "/tools/phpstan/"
+      schedule:
+          interval: "monthly"
+      labels:
+          - "php"
+          - "dependencies"