K1: Adjust positioning for NO_CONTEXT_RECEIVER

compiler/testData/diagnostics/tests/extensions/contextReceivers/fromKEEP/monoidSum.kt

@@ -1,3 +1,4 @@
+// FIR_IDENTICAL
 // !LANGUAGE: +ContextReceivers
 
 interface Semigroup<T> {
@@ -28,7 +29,7 @@ fun test() {
         listOf(1, 2, 3).sum()
     }
     with(StringMonoid) {
-        listOf(1, 2, 3).<!NO_CONTEXT_RECEIVER!>sum()<!>
+        listOf(1, 2, 3).<!NO_CONTEXT_RECEIVER!>sum<!>()
         listOf("1", "2", "3").sum()
     }
-}
+}