chore(deps): update quay.io/kiwigrid/k8s-sidecar docker tag to v2

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

Author: renovate[bot]

charts/node-red/values.yaml

@@ -318,7 +318,7 @@ sidecar:
     # -- The image repository to pull from
     repository: kiwigrid/k8s-sidecar
     # -- The image tag to pull, default: `1.28.4`
-    tag: 1.30.5
+    tag: 2.1.4
     # -- The image pull policy, default: `IfNotPresent`
     pullPolicy: IfNotPresent
   # -- The extra volume mounts for the sidecar