Avoid using TypeSystemInferenceExtensionContextDelegate in FIR

It's only needed in old FE to avoid clashes when initializing DI

The main idea is gettind rid of intermediate interfaces because
each of them adds another intermediate DefaultImpls call

compiler/resolution/src/org/jetbrains/kotlin/resolve/calls/inference/components/TrivialConstraintTypeInferenceOracle.kt

@@ -11,8 +11,11 @@ import org.jetbrains.kotlin.types.model.KotlinTypeMarker
 import org.jetbrains.kotlin.types.model.TypeSystemInferenceExtensionContext
 import org.jetbrains.kotlin.types.model.TypeSystemInferenceExtensionContextDelegate
 
-class TrivialConstraintTypeInferenceOracle(context: TypeSystemInferenceExtensionContextDelegate) :
+class TrivialConstraintTypeInferenceOracle private constructor(context: TypeSystemInferenceExtensionContext) :
     TypeSystemInferenceExtensionContext by context {
+    // This constructor is used for injection only in old FE
+    constructor(context: TypeSystemInferenceExtensionContextDelegate) : this(context as TypeSystemInferenceExtensionContext)
+
     // The idea is to add knowledge that constraint `Nothing(?) <: T` is quite useless and
     // it's totally fine to go and resolve postponed argument without fixation T to Nothing(?).
     // In other words, constraint `Nothing(?) <: T` is *not* proper
@@ -62,4 +65,8 @@ class TrivialConstraintTypeInferenceOracle(context: TypeSystemInferenceExtension
     private fun KotlinTypeMarker.containsOnlyNonNullableNothing(): Boolean =
         contains { it.isNothing() } && !contains { it.isNullableNothing() }
 
+
+    companion object {
+        fun create(context: TypeSystemInferenceExtensionContext) = TrivialConstraintTypeInferenceOracle(context)
+    }
 }