Add language to ksVideo

src/main/java/com/olympus/apollo/controllers/VideoController.java

@@ -59,6 +59,7 @@ public class VideoController {
         ksVideoIngestionInfo.setMetadata(metadata);
         ksVideoIngestionInfo.setNumberOfChunkToEmbed(videoUploadDTO.getNumberOfChunkToEmbed());
         ksVideoIngestionInfo.setChunkDurationInSeconds(videoUploadDTO.getChunkDurationInSeconds());
+        ksVideoIngestionInfo.setLanguage(videoUploadDTO.getLanguage());
 
         ksVideo.setIngestionInfo(ksVideoIngestionInfo);
         ksVideoRepository.save(ksVideo);