feat(headscale): add ACL rule for Patrizio to access web services

Add new ACL entry allowing Patrizio tagged devices to access web
services on port 443. Also reformat the entire acl.json file with
consistent 2-space indentation for better readability.

headscale/acl.json

@@ -36,6 +36,16 @@
       "dst": [
         "tag:dns:53"
       ]
+    },
+    // Patrizio needs access to web services
+    {
+        "action": "accept",
+        "src": [
+            "tag:patrizio"
+        ],
+        "dst": [
+            "tag:web:443"
+        ]
     }
   ]
 }