[K/Wasm] Unmute most of the stepping tests for Wasm in K1

compiler/testData/debug/stepping/commentBeforeFunctionWithDefault.kt

@@ -1,4 +1,4 @@
-// IGNORE_BACKEND: WASM
+
 // FILE: test.kt
 
 // Comment before
@@ -19,3 +19,10 @@ fun box() {
 // EXPECTATIONS JS_IR
 // test.kt:10 box
 // test.kt:11 box
+
+// EXPECTATIONS WASM
+// test.kt:1 $box
+// test.kt:10 $box (4, 4, 4, 4, 4)
+// test.kt:5 $foo$default (0, 17, 17, 17, 17, 0)
+// test.kt:6 $foo (11, 4)
+// test.kt:11 $box