Update flink-scala-api-1 to 1.2.9#278

novakov-alexey merged 1 commit intoflink-extended:masterflink-extended/flink-scala-api:masterfrom

scala-steward:update/flink-scala-api-1-1.2.9scala-steward/flink-scala-api-1:update/flink-scala-api-1-1.2.9Copy head branch name to clipboard