some changes in Arabic

[Wizou]

The Arabic translator of my company suggested some changes to the Arabic translations.

See the attached language files (Unicode version)

Can you merge those ?
If there are any arabic people, they can double-check the changes.

here are the IDs with some changes :
${LangFileString} MUI_TEXT_WELCOME_INFO_TITLE
${LangFileString} MUI_TEXT_WELCOME_INFO_TEXT
${LangFileString} MUI_UNTEXT_WELCOME_INFO_TEXT
${LangFileString} MUI_INNERTEXT_LICENSE_TOP
${LangFileString} MUI_TEXT_COMPONENTS_SUBTITLE
${LangFileString} MUI_UNTEXT_COMPONENTS_SUBTITLE
${LangFileString} MUI_TEXT_FINISH_INFO_TITLE
${LangFileString} MUI_TEXT_FINISH_INFO_TEXT
# ^ComponentsText
# ^DirSubText

[Wizou]

additional suggested changed for MUI_INNERTEXT_LICENSE_BOTTOM