4fca52b66c
Deduplicate Fir2IrExtensions creation and move the convertToIrAndActualizeForJvm function to 'cli', which allows to remove the dependency of 'fir.entrypoint' on 'backend.jvm'. Note that behavior slightly changes in IncrementalFirJvmCompilerRunner: previously the value of linkViaSignatures was always false, now it is taken from the compiler configuration, which seems more correct.