Update pre-commit requirement in /.github/workflows

Updates the requirements on [pre-commit](https://github.com/pre-commit/pre-commit) to permit the latest version.
- [Release notes](https://github.com/pre-commit/pre-commit/releases)
- [Changelog](https://github.com/pre-commit/pre-commit/blob/main/CHANGELOG.md)
- [Commits](pre-commit/pre-commit@v4.0.0...v4.6.0)

---
updated-dependencies:
- dependency-name: pre-commit
  dependency-version: 4.6.0
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

.github/workflows/constraints.txt

@@ -1,5 +1,5 @@
 black>=26.3.1
-pre-commit>=4.0.0
+pre-commit>=4.6.0
 pip>=26.1.1
 flake8==7.3.0
 reorder-python-imports==3.16.0