Stream Enrich: bump Iglu Scala Client to 0.4.0 (closes #2688)
Stream Enrich: bump Iglu Scala Client to 0.4.0 (closes #2688)

RajeshHegde/snowplow,chuwy/snowplow-ci,haensel-ams/snowplow,chuwy/snowplow-ci,bigdecisions/snowplow,acgray/snowplow,Propertyfinder/snowplow,liveintent-berlin/snowplow,simplybusiness/snowplow-fork,sspinc/snowplow,RajeshHegde/snowplow,aldemirenes/snowplow,TimothyKlim/snowplow,RajeshHegde/snowplow,nakulgan/snowplow,simplybusiness/snowplow-fork,haensel-ams/snowplow,bigdecisions/snowplow,sspinc/snowplow,atotech/snowplow,aldemirenes/snowplow,simplybusiness/snowplow-fork,aldemirenes/snowplow,liveintent-berlin/snowplow,RetentionGrid/snowplow,bigdecisions/snowplow,liveintent-berlin/snowplow,acgray/snowplow,nakulgan/snowplow,nakulgan/snowplow,TimothyKlim/snowplow,nakulgan/snowplow,liveintent-berlin/snowplow,atotech/snowplow,sspinc/snowplow,RetentionGrid/snowplow,haensel-ams/snowplow,snowplow/snowplow,haensel-ams/snowplow,aldemirenes/snowplow,Propertyfinder/snowplow,chuwy/snowplow-ci,haensel-ams/snowplow,TimothyKlim/snowplow,Propertyfinder/snowplow,acgray/snowplow,snowplow/snowplow,chuwy/snowplow-ci,simplybusiness/snowplow-fork,aldemirenes/snowplow,sspinc/snowplow,bigdecisions/snowplow,liveintent-berlin/snowplow,nakulgan/snowplow,sspinc/snowplow,chuwy/snowplow-ci,bigdecisions/snowplow,aldemirenes/snowplow,TimothyKlim/snowplow,liveintent-berlin/snowplow,Propertyfinder/snowplow,snowplow/snowplow,RajeshHegde/snowplow,RetentionGrid/snowplow,RetentionGrid/snowplow,TimothyKlim/snowplow,atotech/snowplow,simplybusiness/snowplow-fork,Propertyfinder/snowplow,nakulgan/snowplow,atotech/snowplow,chuwy/snowplow-ci,atotech/snowplow,RajeshHegde/snowplow,snowplow/snowplow,atotech/snowplow,simplybusiness/snowplow-fork,RetentionGrid/snowplow,acgray/snowplow,haensel-ams/snowplow,Propertyfinder/snowplow,RajeshHegde/snowplow,sspinc/snowplow,acgray/snowplow,acgray/snowplow,bigdecisions/snowplow