Update dependency nodePackages.prettier to v2.8.8

Author: renovate[bot]

devbox.json

@@ -8,7 +8,7 @@
     "go-task@latest",
     "kubeconform@latest",
     "kyverno@latest",
-    "nodePackages.prettier@latest",
+    "nodePackages.prettier@2.8.8",
     "talosctl@1.7.4",
     "terraform@latest",
     "natscli@latest",