Add action plugin to temporarily change the ECA log level
Problem/Motivation
As suggested by @klausi at the DrupalDevDays2023 in Vienna, it would help a lot if it were possible to temporarily enable/disable debugging mode from within an ECA model to only analyse certain parts of a model with much less log records.
Proposed resolution
Building the actions for this is pretty simple. We also need to reset the previous mode when the event processing, where this may have changed inside, finishes processing.
Edited by drupalbot