Tests: remove LVT tests on old JVM backend

compiler/testData/debug/localVariables/tryFinally17.kt

@@ -1,6 +1,6 @@
-// IGNORE_BACKEND: JVM
-// The old backend steps on line 4, 5, 9, and 8. No step on the throw, and a step on the end
-// brace of the finally before going into the actual finally code.
+
+
+
 
 // FILE: test.kt
 
@@ -14,7 +14,7 @@ fun box(): String {
     return "FAIL"
 }
 
-// EXPECTATIONS JVM JVM_IR
+// EXPECTATIONS JVM_IR
 // test.kt:8 box:
 // test.kt:9 box:
 // test.kt:10 box: x:java.lang.String="x":java.lang.String