"Nested lambda has shadowed implicit parameter": Do not report if 'it' paramerter is not used #KT-26268 Fixed

idea/testData/inspectionsLocal/nestedLambdaShadowedImplicitParameter/implicit.kt

@@ -1,8 +1,10 @@
 fun foo(f: (String) -> Unit) {}
+fun bar(s: String) {}
 
 fun test() {
     foo {
         <caret>foo {
+            bar(it)
         }
     }
 }