chore(deps): update dependency nox to v2026

Author: renovate[bot]

.github/workflows/test.yml

@@ -34,7 +34,7 @@ concurrency:
 env:
   FORCE_COLOR: "1"
   # renovate: datasource=pypi depName=nox
-  NOX_VERSION: 2025.11.12
+  NOX_VERSION: 2026.2.9
   # renovate: datasource=pypi depName=uv
   UV_VERSION: 0.10.4