chore(t8s-cluster/dependencies): update docker.io/bitnami/kubectl:1.29.6 docker digest to 84914b5

Author: renovate[bot]

charts/t8s-cluster/values.yaml

@@ -24,7 +24,7 @@ global:
     image:
       registry: docker.io
       repository: bitnami/kubectl
-      tag: 1.29.6@sha256:4b4b33a40764b0dc1243b6f4fc6f62dd877cd632d49131fff8df3744602a3ec0
+      tag: 1.29.6@sha256:84914b5ad28c0b23f9c4ce1c259a11c251663be407593cb19805620b0c9336bd
   semver:
     image:
       registry: docker.io