[pre-commit.ci] pre-commit autoupdate

updates:
- [github.com/pre-commit/pre-commit-hooks: v1.2.3 → v6.0.0](pre-commit/pre-commit-hooks@v1.2.3...v6.0.0)
- https://github.com/ambv/black → https://github.com/psf/black-pre-commit-mirror
- [github.com/psf/black-pre-commit-mirror: stable → 25.9.0](psf/black-pre-commit-mirror@stable...25.9.0)
- [github.com/kynan/nbstripout: master → 0.8.1](kynan/nbstripout@master...0.8.1)

Author: pre-commit-ci[bot]

.pre-commit-config.yaml

@@ -2,7 +2,7 @@ exclude: 'benchmark|conf|data|docs|outputs'
 
 repos:
   - repo: https://github.com/pre-commit/pre-commit-hooks
-    rev: v1.2.3
+    rev: v6.0.0
     hooks:
       - id: trailing-whitespace
       - id: end-of-file-fixer
@@ -22,14 +22,14 @@ repos:
             '--imports=torch,torch_geometric,torch_scatter,torch_cluster,numpy,sklearn,scipy,torch_sparse,torch_points_kernels',
           ]
 
-  - repo: https://github.com/ambv/black
-    rev: stable
+  - repo: https://github.com/psf/black-pre-commit-mirror
+    rev: 25.9.0
     hooks:
       - id: black
         language_version: python
 
   - repo: https://github.com/kynan/nbstripout
-    rev: master
+    rev: 0.8.1
     hooks:
       - id: nbstripout
         files: '.ipynb'