1.2.326

• Bump version.jetty from 9.4.19.v20190610 to 9.4.20.v20190813
• Bump version.swagger from 2.0.8 to 2.0.9
• Bump detekt-cli from 1.0.0 to 1.0.1
• Bump version.aws.java from 2.7.22 to 2.7.31
• Bump reactive-streams from 1.0.2 to 1.0.3
• Bump rxjava from 2.2.11 to 2.2.12
• Bump version.kotlin from 1.3.41 to 1.3.50
• Bump kotlin-logging from 1.7.4 to 1.7.6
• Bump version.flyway from 6.0.0-beta2 to 6.0.0
• Bump version.jooq from 3.11.11 to 3.11.12
• Bump testng from 7.0.0-beta7 to 7.0.0