Drop deprecated KotlinPaths.getRuntimePath, use getStdlibPath instead

compiler/testData/script/fib_ext_ann.kts

@@ -1,7 +1,7 @@
 
 // this script expected parameter num : Int
 
-@file:DependsOn("@{runtime}")
+@file:DependsOn("@{kotlin-stdlib}")
 
 fun fib(n: Int): Int {
     val v = if(n < 2) 1 else fib(n-1) + fib(n-2)

compiler/testData/script/fib_ext_ann2.kts

@@ -1,7 +1,7 @@
 
 // this script expected parameter num : Int
 
-@file:DependsOnTwo(path2 = "@{runtime}")
+@file:DependsOnTwo(path2 = "@{kotlin-stdlib}")
 
 fun fib(n: Int): Int {
     val v = if(n < 2) 1 else fib(n-1) + fib(n-2)

compiler/testData/script/smoke_exception.kts

@@ -1,4 +1,4 @@
-@file:DependsOn("@{runtime}")
+@file:DependsOn("@{kotlin-stdlib}")
 
 fun main() {
     error("my error")
@@ -8,4 +8,4 @@ fun a() {
     main()
 }
 
-a()
+a()