deps: Update dependency lefthook to >=2.1.8,<3 (#772)

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

Author: renovate[bot]

pixi.toml

@@ -65,7 +65,7 @@ numpy = ">=2.1.3"
 hypothesis = ">=6.152.2"
 dask-core = ">=2026.3.0" # No distributed, tornado, etc.
 dprint = ">=0.50.0,<0.51"
-lefthook = ">=2.1.7,<3"
+lefthook = ">=2.1.8,<3"
 ruff = ">=0.15.13,<0.16"
 typos = ">=1.46.2,<2"
 actionlint = ">=1.7.12,<2"