chore: update pre-commit hooks

updates:
- [github.com/astral-sh/ruff-pre-commit: v0.15.17 → v0.15.18](astral-sh/ruff-pre-commit@v0.15.17...v0.15.18)
- [github.com/scientific-python/cookie: 2026.04.04 → 2026.06.18](scientific-python/cookie@2026.04.04...2026.06.18)

Author: pre-commit-ci[bot]

.pre-commit-config.yaml

@@ -95,7 +95,7 @@ repos:
       - id: rst-inline-touching-normal
 
   - repo: https://github.com/astral-sh/ruff-pre-commit
-    rev: v0.15.17
+    rev: v0.15.18
     hooks:
       - id: ruff-check
         types_or: [python, jupyter]
@@ -104,7 +104,7 @@ repos:
         types_or: [python, jupyter]
 
   - repo: https://github.com/scientific-python/cookie
-    rev: "2026.04.04"
+    rev: "2026.06.18"
     hooks:
       - id: sp-repo-review
         additional_dependencies: ["repo-review[cli]"]