feat: Limit the UI certificate add to a single PEM cert

[MMaiero]

Tested in raspberry PI

[salvatore-coppola]

@MMaiero we need to add the japanase translation for the new strings added on message.properties

[MMaiero]

@MMaiero we need to add the japanase translation for the new strings added on message.properties

@marcellorinaldo how do you usually manage this?

[marcellorinaldo]

@MMaiero we need to add the japanase translation for the new strings added on message.properties

@marcellorinaldo how do you usually manage this?

Google translate usually works fine. We then ask a japanese collegue if the translation is OK.

[MMaiero]

Reviewed by Yuki san

[MMaiero]

Forcing merge.
The build succeeds locally but we are facing an issue in the CI connection to Sonar. An issue has been raised few weeks ago to the Eclipse Team: https://gitlab.eclipse.org/eclipsefdn/helpdesk/-/issues/4422