chore(deps): update docker image ghcr.io/zarf-dev/packages/init to v0…

….42.1

| datasource | package                        | from    | to      |
| ---------- | ------------------------------ | ------- | ------- |
| docker     | ghcr.io/zarf-dev/packages/init | v0.42.0 | v0.42.1 |

bundles/uds-bundle.yaml

@@ -16,7 +16,7 @@ packages:
   - name: init
     repository: ghcr.io/zarf-dev/packages/init
     # renovate: datasource=github-tags depName=zarf-dev/zarf versioning=semver
-    ref: v0.42.0
+    ref: v0.42.1
 
   - name: keycloak-identity-config
     path: ../