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/container/src/org/jetbrains/kotlin/container/Cache.kt

@@ -77,12 +77,10 @@ private fun getConstructorInfo(c: Class<*>): ConstructorInfo? {
     if (Modifier.isAbstract(c.modifiers) || c.isPrimitive)
         return null
 
-    val constructors = c.constructors
-    val hasSinglePublicConstructor = constructors.singleOrNull()?.let { Modifier.isPublic(it.modifiers) } ?: false
-    if (!hasSinglePublicConstructor)
-        return null
+    val publicConstructors = c.constructors.filter { Modifier.isPublic(it.modifiers) && !it.isSynthetic }
+    if (publicConstructors.size != 1) return null
 
-    val constructor = constructors.single()
+    val constructor = publicConstructors.single()
     val parameterTypes =
             if (c.declaringClass != null && !Modifier.isStatic(c.modifiers))
                 listOf(c.declaringClass, *constructor.genericParameterTypes)
@@ -126,4 +124,4 @@ private fun getRegistrations(klass: Class<*>): List<Type> {
     registrations.addAll(interfaces)
     registrations.remove(Any::class.java)
     return registrations
-}
+}