[pre-commit.ci] pre-commit autoupdate

updates:
- [github.com/pre-commit/mirrors-mypy: v1.19.1 → v1.20.0](pre-commit/mirrors-mypy@v1.19.1...v1.20.0)
- [github.com/astral-sh/ruff-pre-commit: v0.15.8 → v0.15.9](astral-sh/ruff-pre-commit@v0.15.8...v0.15.9)

Author: pre-commit-ci[bot]

.pre-commit-config.yaml

@@ -19,7 +19,7 @@ repos:
         files: cashocs/
 
   - repo: https://github.com/pre-commit/mirrors-mypy
-    rev: v1.19.1
+    rev: v1.20.0
     hooks:
       - id: mypy
         files: cashocs/
@@ -28,7 +28,7 @@ repos:
 
   - repo: https://github.com/astral-sh/ruff-pre-commit
     # Ruff version.
-    rev: v0.15.8
+    rev: v0.15.9
     hooks:
       # Run the linter.
       - id: ruff-check