Merge branch 'renovate/velero-2.x' into 'main'

Update Helm release velero to v2.29.0

See merge request stackspin/stackspin!825

flux2/apps/velero/release.yaml

@@ -10,7 +10,7 @@ spec:
     spec:
       # renovate: registryUrl=https://vmware-tanzu.github.io/helm-charts
       chart: velero
-      version: 2.27.4
+      version: 2.29.0
       sourceRef:
         kind: HelmRepository
         name: vmware-tanzu