KT-14341 for to stdlib to forEach: if the loop variable is not used in the last/innerest statement the conversion is not proposed

#KT-14341 Fixed

idea/testData/intentions/loopToCallChain/count/variableUsedBefore.kt

@@ -1,6 +1,6 @@
 // WITH_RUNTIME
-// IS_APPLICABLE: false
-// IS_APPLICABLE_2: false
+// INTENTION_TEXT: "Replace with 'filter{}.forEach{}'"
+// INTENTION_TEXT_2: "Replace with 'asSequence().filter{}.forEach{}'"
 fun foo(list: List<String>): Int {
     var count = 0
     <caret>for (s in list) {