Adding sample checks & DTS generation for multistream sample #34

Job	Run time
Multistream sample on Mac	7m 47s
macos-13 - kvs_gstreamer_audio_video_sample	6m 37s
ubuntu-22.04 - kvs_gstreamer_audio_video_sample	1m 35s
ubuntu-20.04 - kvs_gstreamer_audio_video_sample	1m 38s
windows-2022 - kvs_gstreamer_audio_video_sample	17m 45s
macos-13 - kvs_gstreamer_file_uploader_sample	5m 2s
ubuntu-22.04 - kvs_gstreamer_file_uploader_sample	1m 20s
ubuntu-20.04 - kvs_gstreamer_file_uploader_sample	1m 25s
windows-2022 - kvs_gstreamer_file_uploader_sample	15m 57s
macos-13 - kvs_gstreamer_sample	5m 14s
ubuntu-22.04 - kvs_gstreamer_sample	1m 19s
ubuntu-20.04 - kvs_gstreamer_sample	1m 32s
windows-2022 - kvs_gstreamer_sample	17m 19s
macos-13 - kvssink_gstreamer_sample	4m 49s
ubuntu-22.04 - kvssink_gstreamer_sample	1m 33s
ubuntu-20.04 - kvssink_gstreamer_sample	1m 24s
windows-2022 - kvssink_gstreamer_sample	15m 16s
	1h 47m 32s

Provide feedback