[K2] Add Fir2IrConfiguration class to store configuration parameters

One example of such parameter is `linkViaSignatures`. There is
`Psi2IrConfiguration` as an analog for K1.

compiler/incremental-compilation-impl/src/org/jetbrains/kotlin/incremental/IncrementalFirJvmCompilerRunner.kt

@@ -39,6 +39,7 @@ import org.jetbrains.kotlin.cli.jvm.config.*
 import org.jetbrains.kotlin.cli.jvm.plugins.PluginCliParser
 import org.jetbrains.kotlin.config.*
 import org.jetbrains.kotlin.diagnostics.DiagnosticReporterFactory
+import org.jetbrains.kotlin.fir.backend.Fir2IrConfiguration
 import org.jetbrains.kotlin.fir.backend.jvm.JvmFir2IrExtensions
 import org.jetbrains.kotlin.fir.pipeline.FirResult
 import org.jetbrains.kotlin.fir.pipeline.convertToIrAndActualizeForJvm
@@ -273,12 +274,13 @@ class IncrementalFirJvmCompilerRunner(
             performanceManager?.notifyIRTranslationStarted()
 
             val extensions = JvmFir2IrExtensions(configuration, JvmIrDeserializerImpl(), JvmIrMangler)
+            val fir2IrConfiguration = Fir2IrConfiguration(linkViaSignatures = false)
             val irGenerationExtensions =
                 (projectEnvironment as? VfsBasedProjectEnvironment)?.project?.let { IrGenerationExtension.getInstances(it) }.orEmpty()
             val (irModuleFragment, components, pluginContext, irActualizedResult) = cycleResult.convertToIrAndActualizeForJvm(
                 extensions,
+                fir2IrConfiguration,
                 irGenerationExtensions,
-                linkViaSignatures = false,
                 compilerEnvironment.diagnosticsReporter,
                 configuration.languageVersionSettings
             )