Apply suggestions from code review

Co-authored-by: Hugo van Kemenade <[email protected]>

Author: egeakman

.pre-commit-config.yaml

@@ -4,13 +4,16 @@ repos:
     hooks:
       - id: sphinx-lint
 
-  - repo: https://github.com/psf/black
+  - repo: https://github.com/psf/black-pre-commit-mirror
     rev: 23.9.1
     hooks:
       - id: black
 
   - repo: https://github.com/pre-commit/pre-commit-hooks
     rev: v4.4.0
     hooks:
+      - id: check-case-conflict
+      - id: check-merge-conflict
+      - id: check-yaml
       - id: end-of-file-fixer
       - id: trailing-whitespace