Minor, invert analysis flag that allows unstable dependencies

core/descriptors.jvm/src/org/jetbrains/kotlin/load/kotlin/DeserializedDescriptorResolver.kt

@@ -98,7 +98,7 @@ class DeserializedDescriptorResolver {
                 classHeader.isPreRelease && classHeader.metadataVersion == KOTLIN_1_3_M1_METADATA_VERSION
 
     private val KotlinJvmBinaryClass.isInvisibleJvmIrDependency: Boolean
-        get() = components.configuration.reportErrorsOnIrDependencies && classHeader.isUnstableJvmIrBinary
+        get() = !components.configuration.allowUnstableDependencies && classHeader.isUnstableJvmIrBinary
 
     private fun readData(kotlinClass: KotlinJvmBinaryClass, expectedKinds: Set<KotlinClassHeader.Kind>): Array<String>? {
         val header = kotlinClass.classHeader

core/deserialization/src/org/jetbrains/kotlin/serialization/deserialization/DeserializationConfiguration.kt

@@ -15,7 +15,7 @@ interface DeserializationConfiguration {
     val reportErrorsOnPreReleaseDependencies: Boolean
         get() = false
 
-    val reportErrorsOnIrDependencies: Boolean
+    val allowUnstableDependencies: Boolean
         get() = false
 
     val typeAliasesAllowed: Boolean