🤖 Update ghcr.io/stackitcloud/machine-controller-manager-provider-stackit Docker tag to v0.6.0 (#66)

Co-authored-by: ske-renovate-ce[bot] <163154779+ske-renovate-ce[bot]@users.noreply.github.com>

Author: ske-renovate-ce[bot]

imagevector/images.yaml

@@ -49,7 +49,7 @@ images:
 - name: machine-controller-manager-provider-stackit
   sourceRepository: github.com/stackitcloud/machine-controller-manager-provider-stackit
   repository: ghcr.io/stackitcloud/machine-controller-manager-provider-stackit
-  tag: "v0.5.0"
+  tag: "v0.6.0"
 
 - name: csi-driver-cinder
   sourceRepository: github.com/stackitcloud/cloud-provider-openstack