chore(rennovate): Add config from uv

- Clean up dependabot config

Author: thenav56

.github/dependabot.yaml

@@ -1,6 +1,9 @@
 {
-  "$schema": "https://docs.renovatebot.com/renovate-schema.json",
+  $schema: "https://docs.renovatebot.com/renovate-schema.json",
   "extends": [
     "config:recommended"
-  ]
+  ],
+  lockFileMaintenance: {
+    enabled: true,
+  },
 }