feat(drupal): re-add phpstan.neon.dist

templates/drupal/phpstan.neon.dist.twig

@@ -0,0 +1,16 @@
+# {{ managedText | raw }}
+
+parameters:
+  level: {{ php.phpstan.level }}
+  excludePaths:
+    - *Test.php
+    - *TestBase.php
+  paths:
+    {% for path in php.phpstan.paths -%}
+    - {{ path }}
+    {%- endfor %}
+
+{% if php.phpstan.baseline %}
+includes:
+  - phpstan-baseline.neon
+{% endif %}