composer/plugin/drupal-environment#7 Add PHP quality tools

composer.json

@@ -8,14 +8,20 @@
     "authors": [
         {
             "name": "Jürgen Haas",
-            "email": "juergen@paragon-es.de",
-            "homepage": "https://www.paragon-es.de",
+            "email": "juergen.haas@lakedrops.com",
+            "homepage": "https://www.lakedrops.com",
+            "role": "Drupal Expert"
+        },
+        {
+            "name": "Daniel Speicher",
+            "email": "daniel.speicher@lakedrops.com",
+            "homepage": "https://www.lakedrops.com",
             "role": "Drupal Expert"
         },
         {
             "name": "Richard Papp",
-            "email": "richard.papp@boromino.com",
-            "homepage": "http://www.boromino.com",
+            "email": "richard.papp@lakedrops.com",
+            "homepage": "https://www.lakedrops.com",
             "role": "Drupal Expert"
         }
     ],
@@ -31,7 +37,10 @@
     },
     "require-dev": {
         "composer/composer": "^1||^2",
-        "phpunit/phpunit": "^8.4"
+        "drupal/coder": "^8.3",
+        "phpunit/phpunit": "^9.5",
+        "roave/security-advisories": "dev-master",
+        "squizlabs/php_codesniffer": "^3.7"
     },
     "minimum-stability": "dev",
     "prefer-stable": true,
@@ -39,5 +48,10 @@
         "psr-4": {
             "LakeDrops\\DockerTraefik\\": ""
         }
+    },
+    "config": {
+        "allow-plugins": {
+            "dealerdirect/phpcodesniffer-composer-installer": true
+        }
     }
 }