[Feature] Active level debug only for a task

I would like to set log level at debug only for a task. I have multiple inputs and its difficult to read it all logs .
May be implements a new command to see logs of specific tasks ?

Start by reviewing how Kapacitor currently configures debug logging and exposes task logs. Determine the desired command or filtering behavior for isolating one task, then define completion criteria for showing only that task's debug output.

Written by the indexing model from the issue text.