Fix lr schedule
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To run a merge request pipeline, the jobs in the CI/CD configuration file must be configured to run in merge request pipelines and you must have sufficient permissions in the source project.
Call lr scheduler before training so that the update takes place properly also if a device missed out one or several training rounds. This happends e.g. when changing the server device in Swarm SL or neglecting client updates if using a loss threshold. Also added lr scheduler for client for parallel SL.
To run a merge request pipeline, the jobs in the CI/CD configuration file must be configured to run in merge request pipelines and you must have sufficient permissions in the source project.