build(deps-dev): bump the eslint group with 1 update

Bumps the eslint group with 1 update: [eslint-plugin-regexp](https://github.com/ota-meshi/eslint-plugin-regexp).

- [Release notes](https://github.com/ota-meshi/eslint-plugin-regexp/releases)
- [Changelog](https://github.com/ota-meshi/eslint-plugin-regexp/blob/master/CHANGELOG.md)
- [Commits](ota-meshi/eslint-plugin-regexp@v1.15.0...v2.1.1)

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

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

package.json

@@ -93,7 +93,7 @@
 		"eslint-plugin-jest": "^27.4.0",
 		"eslint-plugin-jsdoc": "^46.8.2",
 		"eslint-plugin-promise": "^6.1.1",
-		"eslint-plugin-regexp": "^1.15.0",
+		"eslint-plugin-regexp": "^2.1.1",
 		"eslint-plugin-security": "^1.7.1",
 		"eslint-plugin-security-node": "^1.1.1",
 		"glob": "^10.3.6",