rusoto: Add support for S3 HLS sink

This is a helper bin allowing the output of HLS sink to be uploaded
to S3.
12 jobs for !628 with s3-hlssink in 70 minutes and 7 seconds (queued for 2 seconds)
merge request
Name Stage Failure
test nightly Test The script exceeded the maximum execution time set for the job
test single_video ... ok
test nb_streams_increasing ... ok
test multi_audio_video ... ok
test iterations ... ok
test multi_audio ... ok
30177 0x7efd20027580 ERROR uriplaylistbin utils/uriplaylistbin/src/uriplaylistbin/<uriplaylistbin1> Error when processing item #1 (http:///not-there.ogg): Could not resolve server name. (URI: http:///not-there.ogg)
test missing_http ... ok
test single_audio has been running for over 60 seconds
ERROR: Job failed: execution took longer than 1h0m0s seconds