Changes
- build: Akka 2.9.3-M3 and publish to Akka repo #1209 by @patriknw
- bump: sbt 1.9.6 (was 1.9.4) #1201 by @scala-steward
- bump: aws-java-sdk-autoscaling, ... 1.12.561 (was 1.12.559) #1206 by @scala-steward
- bump: guava 32.1.2-jre (was 32.0.1-jre) #1207 by @scala-steward
- bump: ecs 2.20.158 (was 2.20.156) #1208 by @scala-steward