T9 support for the Hebrew language

[Lior-Finkelstein]

can you add this Json snippet to the t9languages.json?

{
        "lang": "he",
        "letters": [
            "דהו",
            "אבג",
            "מםנן",
            "יכךל",
            "זחט",
            "רשת",
            "צץק",
            "סעפף"
        ]
    }