FIR: Fix resolution for invokes on class qualifiers

compiler/testData/codegen/box/functions/invoke/implicitInvokeInCompanionObjectWithFunctionalArgument.kt

@@ -1,4 +1,3 @@
-// IGNORE_BACKEND_FIR: JVM_IR
 class TestClass {
     companion object {
         inline operator fun <T> invoke(task: () -> T) = task()
@@ -12,4 +11,4 @@ fun box(): String {
     val ok = "OK"
 
     val x = TestClass { return ok }
-}
+}