Chore(deps-dev): Bump eslint from 8.34.0 to 9.20.0

Bumps [eslint](https://github.com/eslint/eslint) from 8.34.0 to 9.20.0.
- [Release notes](https://github.com/eslint/eslint/releases)
- [Changelog](https://github.com/eslint/eslint/blob/main/CHANGELOG.md)
- [Commits](eslint/eslint@v8.34.0...v9.20.0)

---
updated-dependencies:
- dependency-name: eslint
  dependency-type: direct:development
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

Also upgrade the pre-commit hook to use 9.20.0

Author: dependabot[bot]

.pre-commit-config.yaml

@@ -53,11 +53,11 @@ repos:
         args: [--py39-plus]
 
   - repo: https://github.com/pre-commit/mirrors-eslint
-    rev: v9.19.0
+    rev: v9.20.0
     hooks:
       - id: eslint
         additional_dependencies:
-          - eslint@8.20.0
+          - eslint@9.20.0
           - [email protected]
         args: ["--fix"]
   - repo: https://github.com/pre-commit/mirrors-mypy