Polish locale is complete

$ thor locales:complete
af, ar, az, bg, bs, ca, cs, cy, da, de, de-AT, de-CH, el, en, en-AU, en-CA, en-GB, en-IN, eo, es, es-419, es-AR, es-CL, es-CO, es-MX, es-VE, et, eu, fa, fi, fr, fr-CA, fr-CH, he, hi, hi-IN, hr, hu, is, it, it-CH, ja, kn, ko, lv, mk, mn, nb, ne, nl, pl, pt, pt-BR, ro, ru, sk, sr, sv, sw, th, tl, tr, uk, uz, vi, wo, zh-CN, zh-TW