tools/check-licenses/license/allowlists/icu.json

{
    "license": {
        "allowlists": [
            {
                "paths": [
                    "third_party\/icu\/.*"
                ],
                "patterns": [
                    "ctsai.lic",
                    "mit5.lic",
                    "nara.lic",
                    "unicode.lic"
                ],
                "notes": []
            }
        ]
    }
}