[JVM] Port Stepping and LocalVariable tests to new test infra.

This is in preparation for enabling the tests for FIR which will
be easier to do when the tests are on the new infrastructure.

compiler/testData/debug/localVariables/localFun.kt

@@ -27,28 +27,27 @@ fun box() {
 //     variables local to the function, and hence need no name mangling to
 //     properly figure in the debugger.
 
-// LOCAL VARIABLES
+// EXPECTATIONS
 // test.kt:13 box:
 // test.kt:5 foo:
 
-// LOCAL VARIABLES JVM
+// EXPECTATIONS JVM
 // test.kt:6 foo: x:int=1:int
-
-// LOCAL VARIABLES JVM
 // test.kt:9 foo: x:int=1:int, $fun$bar$1:TestKt$foo$1=TestKt$foo$1
-// LOCAL VARIABLES JVM_IR
+
+// EXPECTATIONS JVM_IR
 // test.kt:9 foo: x:int=1:int
 
-// LOCAL VARIABLES JVM
+// EXPECTATIONS JVM
 // test.kt:7 invoke:
 // test.kt:8 invoke: y:int=1:int
-// LOCAL VARIABLES JVM_IR
+// EXPECTATIONS JVM_IR
 // test.kt:7 foo$bar: x:int=1:int
 // test.kt:8 foo$bar: x:int=1:int, y:int=1:int
 
-// LOCAL VARIABLES JVM
+// EXPECTATIONS JVM
 // test.kt:10 foo: x:int=1:int, $fun$bar$1:TestKt$foo$1=TestKt$foo$1
 // test.kt:14 box:
-// LOCAL VARIABLES JVM_IR
+// EXPECTATIONS JVM_IR
 // test.kt:10 foo: x:int=1:int
-// test.kt:14 box:
+// test.kt:14 box: