Update dependency ruff to v0.15.20 (#597)

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

Author: renovate[bot]

mise.toml

@@ -7,7 +7,7 @@ uv = "0.11.24"
 "npm:pyright" = "1.1.411"
 "pipx:shellcheck-gha" = "0.1.2"
 prettier = "3.8.5"
-ruff = "0.15.19"
+ruff = "0.15.20"
 shellcheck = "0.11.0"
 shfmt = "3.13.1"
 yq = "4.53.3"