chore(package): update dependency helm/helm to v4 (#838)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
| [helm/helm](https://redirect.github.com/helm/helm) | major | `v3.21.1`
→ `v4.2.3` |

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.devcontainer/build_files/packages/helm.sh

@@ -3,7 +3,7 @@
 set -eoux pipefail
 
 # renovate: datasource=github-releases depName=helm/helm
-HELM_VERSION=v3.21.1
+HELM_VERSION=v4.2.3
 
 tools_dir="$(mktemp -d)"
 trap 'rm -rf "${tools_dir}"' EXIT