chore(deps-dev): bump eslint from 8.57.0 to 9.1.0 (#896)

* chore(deps-dev): bump eslint from 8.57.0 to 9.1.0

Bumps [eslint](https://github.com/eslint/eslint) from 8.57.0 to 9.1.0.
- [Release notes](https://github.com/eslint/eslint/releases)
- [Changelog](https://github.com/eslint/eslint/blob/main/CHANGELOG.md)
- [Commits](eslint/eslint@v8.57.0...v9.1.0)

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

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

* chore: migrate flat config

---------

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: MURAKAMI Masahiko <fossamagna2@gmail.com>

eslint.config.js

@@ -0,0 +1,14 @@
+const js = require("@eslint/js");
+const globals = require("globals");
+
+module.exports = [
+  js.configs.recommended,
+  {
+    languageOptions: {
+      globals: {
+        ...globals.node,
+        ...globals.commonjs,
+      },
+    },
+  },
+];