Update the package platform version to be able to install the SNAPSHOT package (deployed on Connect preprod) on a 11.x Nuxeo build, such as 11.1.12.
This will allow us to have Web UI installed on the QA environment to start testing it on a given Nuxeo build.
Being able to install a SNAPSHOT package on the QA environment is a workaround, waiting to have continuous releases of Web UI.