chore(deps): update dependency gruntwork-io/terragrunt to v0.81.1

Author: zon-renovate

dot_tool-versions

@@ -1,7 +1,7 @@
 # renovate: datasource=github-tags depName=kubernetes/kubernetes
 kubectl 1.31.9
 # renovate: datasource=github-releases depName=gruntwork-io/terragrunt
-terragrunt 0.77.22
+terragrunt 0.81.1
 # renovate: datasource=github-releases depName=fluxcd/flux2
 flux2 2.4.0
 # renovate: datasource=github-releases depName=kubernetes-sigs/kustomize extractVersion=^kustomize\/v(?<version>.+)$