Plugin should not use deprecated TaskExecutionListener

[mlopatkin]

In Gradle 7.4, org.gradle.api.execution.TaskExecutionListener has been soft deprecated (@Deprecated annotation).

For Gradle 8.3 we wanted to add deprecation nagging to it. Our smoke tests show that the Nebula Dependency Lock Plugin still uses the TaskExecutionListener type. We will postpone adding the deprecation nagging because users currently cannot resolve it.

Could you please look into removing that usage from the Nebula Dependency Lock Plugin?