chore(deps): update ghcr.io/defenseunicorns/packages/uds/core docker …

…tag to v0.31.2-registry1

| datasource | package                                   | from             | to               |
| ---------- | ----------------------------------------- | ---------------- | ---------------- |
| docker     | ghcr.io/defenseunicorns/packages/uds/core | 0.29.0-registry1 | 0.31.2-registry1 |

bundles/rke2/uds-bundle.yaml

@@ -85,7 +85,7 @@ packages:
 
   - name: core
     repository: ghcr.io/defenseunicorns/packages/uds/core
-    ref: 0.29.0-registry1
+    ref: 0.31.2-registry1
     optionalComponents:
       - metrics-server
     overrides: