fix(YouTube - Translations): Update translations info

ar - 10 missing strings.
bg-rBG - 55 missing strings.
bn - 246 missing strings.
de-rDE - 308 missing strings.
el-rGR - 23 missing strings.
No missing strings for es-rES
fi-rFI - 247 missing strings.
fr-rFR - 3 missing strings.
hu-rHU - 23 missing strings.
id-rID - 179 missing strings.
in - 179 missing strings.
No missing strings for it-rIT
No missing strings for ja-rJP
No missing strings for ko-rKR
No missing strings for pl-rPL
No missing strings for pt-rBR
ru-rRU - 3 missing strings.
tr-rTR - 23 missing strings.
No missing strings for uk-rUA
vi-rVN - 23 missing strings.
zh-rCN - 206 missing strings.
zh-rTW - 28 missing strings.

Author: anddea