fix(settings): respect SQL_PORT env variable, defaulting to 5432 if not available

app/WYGIWYH/settings.py

@@ -131,7 +131,7 @@ DATABASES = {
         "USER": os.environ.get("SQL_USER", "user"),
         "PASSWORD": os.environ.get("SQL_PASSWORD", "password"),
         "HOST": os.environ.get("SQL_HOST", "localhost"),
-        "PORT": "5432",
+        "PORT": os.environ.get("SQL_PORT", "5432"),
     }
 }