Modify licensing screens to integrate with Jenkins 2 setup wizard.
Upgraded CloudBees License Manager plugin from version 7.17 to version 8.1.
Upgraded Jenkins Enterprise Entitlement Check plugin from version 7.17 to version 8.0.
Upgraded Role Base Access Control plugin from version 5.6 to version 5.8.
Upgraded Operations Center Agent plugin from version 1.8.100 to version 188.8.131.52.
Upgraded Operations Center Context plugin from version 1.8.107 to version 184.108.40.206.
Upgraded Jenkins OSS LTS version from 1.609.1 to 2.7.19.