Avoid logback from being added to test-dependencies when using api plugin

[holgerbrandl]

Hi,

it seems that when using the latest plugin (but also older versions so it's not a regression problem I believe)

    id("org.jetbrains.kotlin.jupyter.api") version "0.12.0-285"

the plugin adds logback as dependency to the the test source-set dependencies:

Unfortunately, this is affecting the execution of some tests which do not use logback but rather should use simplelogger, which is no longer used by the slf4fj wrapper kotlin-logging-jvm.

Is there a way to avoid that or am I reading the results incorrectly? The gradle source file in question is https://github.com/holgerbrandl/kalasim/blob/master/build.gradle.kts