Updated Cross Platform GUI testing info
Updated Cross Platform GUI testing info

freedesktop-unofficial-mirror/ldtp__ldtp2,ldtp/ldtp2,MichalPokorny/ldtp2,MichalPokorny/ldtp2,ldtp/ldtp2,freedesktop-unofficial-mirror/ldtp__ldtp2,MichalPokorny/ldtp2,MichalPokorny/ldtp2,ldtp/ldtp2,freedesktop-unofficial-mirror/ldtp__ldtp2,MichalPokorny/ldtp2,ldtp/ldtp2,ldtp/ldtp2,freedesktop-unofficial-mirror/ldtp__ldtp2,freedesktop-unofficial-mirror/ldtp__ldtp2