* JDK11 compatibility - simply switch to AWS Jenkins agent
* Corda preview - simply switch from Azure agent to AWS agent
* part of retiring `k8s` agent used for parallel builds
* CORDA-3917 Update to Jackson 2.9.8 (#6493)
* Update to Jackson 2.9.8 to address multiple security issues, and update warning note about
updates to clarify that it refers to 2.10+. When the note was added 2.9.7 as the highest
available version in the 2.9.x series.
* Add PR code checks Jenkinsfile
* CORDA-3916 Update to BouncyCastle 1.61 (#6492)
Update to BouncyCastle 1.61. Updating one version at a time to mitigate risk of a complex breaking change being introduced.
* Added missing collection of JUnit tests and logs
Co-authored-by: Waldemar Zurowski <waldemar.zurowski@r3.com>