Update dependency prettier to v3.9.4 (#602)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

mise.toml

@@ -6,7 +6,7 @@ uv = "0.11.26"
 # Common tools
 "npm:pyright" = "1.1.411"
 "pipx:shellcheck-gha" = "0.1.2"
-prettier = "3.8.5"
+prettier = "3.9.4"
 ruff = "0.15.20"
 shellcheck = "0.11.0"
 shfmt = "3.13.1"