Fix usage of deprecated function in debugger testData

idea/testData/debugger/tinyApp/outs/stdlib.out

@@ -9,7 +9,7 @@ Compile bytecode for javaClass<String>()
 Compile bytecode for javaClass<Int>()
 Compile bytecode for 100.toInt()
 Compile bytecode for 100.toLong()
-Compile bytecode for args.sortBy { it }.size()
+Compile bytecode for args.sortedBy { it }.size()
 Disconnected from the target VM, address: '!HOST_NAME!:PORT_NAME!', transport: 'socket'
 
 Process finished with exit code 0

idea/testData/debugger/tinyApp/src/evaluate/singleBreakpoint/stdlib.kt

@@ -26,5 +26,5 @@ fun main(args: Array<String>) {
 // EXPRESSION: 100.toLong()
 // RESULT: 100: J
 
-// EXPRESSION: args.sortBy { it }.size()
+// EXPRESSION: args.sortedBy { it }.size()
 // RESULT: 0: I