Add a test for escaped names supported in the new evaluator (KT-29661)

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

@@ -0,0 +1,10 @@
+package escapedNames
+
+fun main() {
+    val `one + one` = 1
+    //Breakpoint!
+    val a = 5
+}
+
+// EXPRESSION: `one + one` + 100
+// RESULT: 101: I

idea/testData/debugger/tinyApp/src/evaluate/singleBreakpoint/escapedNames.out

@@ -0,0 +1,8 @@
+LineBreakpoint created at escapedNames.kt:6
+Run Java
+Connected to the target VM
+escapedNames.kt:6
+Compile bytecode for `one + one` + 100
+Disconnected from the target VM
+
+Process finished with exit code 0