[NI] Assume that ILT is number type in inference

#KT-41679 Fixed

compiler/fir/resolve/src/org/jetbrains/kotlin/fir/types/ConeInferenceContext.kt

@@ -386,6 +386,7 @@ interface ConeInferenceContext : TypeSystemInferenceExtensionContext, ConeTypeCo
 
     override fun KotlinTypeMarker.isSignedOrUnsignedNumberType(): Boolean {
         require(this is ConeKotlinType)
+        if (this is ConeIntegerLiteralType) return true
         if (this !is ConeClassLikeType) return false
         return isPrimitiveNumberOrUnsignedNumberType()
     }