Update docker.io/bitnami/kubectl Docker tag to v1.33.1

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

Author: vshn-renovate

class/defaults.yml

@@ -141,4 +141,4 @@ parameters:
       kubectl:
         registry: docker.io
         image: bitnami/kubectl
-        tag: '1.30.7@sha256:1249fc292e84a38575ee0cadc3e28dcd7ddf5a3a4e5da401b1a8599e8ac52a1b'
+        tag: '1.33.1@sha256:35f792b0f0b8b3072bb01cd50a23d2dc1ba2488eed70a1a951a1789a8e3bc994'

tests/golden/clustermesh/cilium/cilium/olm/99_cleanup.yaml

@@ -75,7 +75,7 @@ spec:
           env:
             - name: HOME
               value: /home
-          image: docker.io/bitnami/kubectl:1.30.7@sha256:1249fc292e84a38575ee0cadc3e28dcd7ddf5a3a4e5da401b1a8599e8ac52a1b
+          image: docker.io/bitnami/kubectl:1.33.1@sha256:35f792b0f0b8b3072bb01cd50a23d2dc1ba2488eed70a1a951a1789a8e3bc994
           imagePullPolicy: IfNotPresent
           name: cleanup-old-clusterserviceversions
           ports: []

tests/golden/egress-gateway/cilium/cilium/30_egress_ip_shadow_ranges.yaml

@@ -37,7 +37,7 @@ spec:
             - -c
             - 'trap : TERM INT; sleep infinity & wait'
           env: []
-          image: docker.io/bitnami/kubectl:1.30.7@sha256:1249fc292e84a38575ee0cadc3e28dcd7ddf5a3a4e5da401b1a8599e8ac52a1b
+          image: docker.io/bitnami/kubectl:1.33.1@sha256:35f792b0f0b8b3072bb01cd50a23d2dc1ba2488eed70a1a951a1789a8e3bc994
           imagePullPolicy: IfNotPresent
           name: sleep
           ports: []

tests/golden/olm-opensource/cilium/cilium/olm/99_cleanup.yaml

@@ -75,7 +75,7 @@ spec:
           env:
             - name: HOME
               value: /home
-          image: docker.io/bitnami/kubectl:1.30.7@sha256:1249fc292e84a38575ee0cadc3e28dcd7ddf5a3a4e5da401b1a8599e8ac52a1b
+          image: docker.io/bitnami/kubectl:1.33.1@sha256:35f792b0f0b8b3072bb01cd50a23d2dc1ba2488eed70a1a951a1789a8e3bc994
           imagePullPolicy: IfNotPresent
           name: cleanup-old-clusterserviceversions
           ports: []