[Test] Enable reporting errors from fronted to testdata of codegen tests

compiler/testData/codegen/box/diagnostics/functions/tailRecursion/recursiveCallInLambda.kt

@@ -7,6 +7,7 @@
 // TODO: muted automatically, investigate should it be ran for JS or not
 // DONT_RUN_GENERATED_CODE: JS
 // IGNORE_BACKEND: JS
+// IGNORE_FIR_DIAGNOSTICS_DIFF
 
 <!NO_TAIL_CALLS_FOUND!>tailrec fun foo()<!> {
     bar {
@@ -19,4 +20,4 @@ fun bar(a: Any) {}
 fun box(): String {
     foo()
     return "OK"
-}
+}