Specify UTF-8 file encoding in RecordingDownloader and MockDownloader#644

XiangRongLin merged 1 commit intoTeamNewPipe:devTeamNewPipe/NewPipeExtractor:devfrom

AudricV:utf-8-encoding-for-mocks-windowsAudricV/NewPipeExtractor:utf-8-encoding-for-mocks-windowsCopy head branch name to clipboard