feat(basebranches): route code updates to dev, keep docker on the default branch

default.json

@@ -139,6 +139,24 @@
       ],
       "automerge": true,
       "dependencyDashboardApproval": true
+    },
+    {
+      "matchBaseBranches": [
+        "dev"
+      ],
+      "matchDatasources": [
+        "docker"
+      ],
+      "enabled": false
+    },
+    {
+      "matchBaseBranches": [
+        "!dev"
+      ],
+      "matchDatasources": [
+        "!docker"
+      ],
+      "enabled": false
     }
   ]
 }