Aluminum SR3 Release Approval

Build logs are here :
https://jenkins.opendaylight.org/releng/view/autorelease/job/autorelease-release-aluminium-mvn35-openjdk11/370/

this distro:

https://nexus.opendaylight.org/content/repositories//autorelease-4656/org/opendaylight/integration/karaf/0.13.3/karaf-0.13.3.zip

this distribution test:
https://jenkins.opendaylight.org/releng/view/autorelease/job/integration-distribution-test-aluminium/349/

this tracking sheet :
https://docs.google.com/spreadsheets/d/1YDGhffcLVgxqPUpBEYBecp0cj7pq3Rrn108iyj0UdUI/edit?usp=sharing