In the previous implementation, there was a priority order in defining the root_file.
I have modified it to give priority to the configuration file that is closer to the current directory.

For example

local root_file = {
  '.eslintrc',
  '.eslintrc.js',
  '.eslintrc.cjs',
  '.eslintrc.yaml',
  '.eslintrc.yml',
  '.eslintrc.json',
  'eslint.config.js',
  'eslint.config.mjs',
  'eslint.config.cjs',
  'eslint.config.ts',
  'eslint.config.mts',
  'eslint.config.cts',
}

In the case where it runs from monorepo/packages/something,
if both monorepo/packages/something/eslint.config.js and monorepo/.eslintrc exist, the execution root is currently set to monorepo.

However, I believe that the closer file monorepo/packages/something/eslint.config.js should be prioritized, and the execution root should be monorepo/packages/something instead of monorepo.