Update pre-commit requirement in /remove-json-keys

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@v4.5.1...v4.6.0)

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

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

Author: dependabot[bot]

remove-json-keys/requirements-dev.txt

@@ -1,6 +1,6 @@
 find-project-root>=2.2.0,<3
 nox>=2026.4.10
-pre-commit>=4.5.1,<5
+pre-commit>=4.6.0,<5
 tomli>=2.4.1,<3
 tomli-w>=1.2.0,<2
 translate-messages>=1.10.2,<2