Adjust "Remove explicit type" intention to properties with getters

#KT-14794 Fixed

idea/testData/quickfix/migration/conflictingExtension/wrongGetter.kt

@@ -1,8 +1,9 @@
 // "Delete redundant extension property" "false"
 // ACTION: Create test
+// ACTION: Remove explicit type specification
 
 var Thread.<caret>priority: Int
   get() = getPriority() + 1
   set(value) {
       setPriority(value)
-  }
+  }