tools: remove non-existent file from eslint config

PR-URL: #55772
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: LiviaMedeiros <livia@cirno.name>

Author: avivkeller

eslint.config.mjs

@@ -51,7 +51,6 @@ export default [
 'test/.tmp.*/**',
 'test/addons/??_*',
 'test/fixtures/**',
-'test/message/esm_display_syntax_error.mjs',
 'tools/github_reporter/**',
 'tools/icu/**',
 ],