Update dependency docker.io/rancher/k3s to v1.25.3

Signed-off-by: Renovate Bot <tech+renovate@vshn.ch>

Author: vshn_ci_runner

class/defaults.yml

@@ -10,7 +10,7 @@ parameters:
       k3s:
         registry: docker.io
         image: rancher/k3s
-        tag: v1.25.2-k3s1
+        tag: v1.25.3-k3s1
       syncer:
         registry: docker.io
         image: loftsh/vcluster

tests/golden/defaults/defaults/defaults/10_cluster.yaml

@@ -198,7 +198,7 @@ spec:
           command:
             - /bin/k3s
           env: []
-          image: docker.io/rancher/k3s:v1.25.2-k3s1
+          image: docker.io/rancher/k3s:v1.25.3-k3s1
           name: vcluster
           resources:
             limits:

tests/golden/oidc/oidc/oidc/10_cluster.yaml

@@ -202,7 +202,7 @@ spec:
           command:
             - /bin/k3s
           env: []
-          image: docker.io/rancher/k3s:v1.25.2-k3s1
+          image: docker.io/rancher/k3s:v1.25.3-k3s1
           name: vcluster
           resources:
             limits:

tests/golden/openshift/openshift/openshift/10_cluster.yaml

@@ -204,7 +204,7 @@ spec:
           command:
             - /bin/k3s
           env: []
-          image: docker.io/rancher/k3s:v1.25.2-k3s1
+          image: docker.io/rancher/k3s:v1.25.3-k3s1
           name: vcluster
           resources:
             limits: