chore(deps): update netbox docker tag to v6.0.56 (#789)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

charts/netbox-operator/Chart.lock

@@ -1,6 +1,6 @@
 apiVersion: v2
 name: netbox-operator
-version: 1.0.53
+version: 1.0.54
 # renovate: image=ghcr.io/netbox-community/netbox-operator
 appVersion: "0.2.5"
 type: application
@@ -21,7 +21,7 @@ dependencies:
     tags:
       - bitnami-common
   - name: netbox
-    version: ^6.0.55
+    version: ^6.0.56
     repository: oci://ghcr.io/netbox-community/netbox-chart
     condition: netbox.enabled
 annotations: