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

idea/tests/org/jetbrains/kotlin/idea/debugger/evaluate/KotlinEvaluateExpressionTestGenerated.java

@@ -116,6 +116,11 @@ public class KotlinEvaluateExpressionTestGenerated extends AbstractKotlinEvaluat
             runTest("idea/testData/debugger/tinyApp/src/evaluate/singleBreakpoint/errors.kt");
         }
 
+        @TestMetadata("escapedNames.kt")
+        public void testEscapedNames() throws Exception {
+            runTest("idea/testData/debugger/tinyApp/src/evaluate/singleBreakpoint/escapedNames.kt");
+        }
+
         @TestMetadata("extractLocalVariables.kt")
         public void testExtractLocalVariables() throws Exception {
             runTest("idea/testData/debugger/tinyApp/src/evaluate/singleBreakpoint/extractLocalVariables.kt");