JS: fix exception in JS front-end when checking JsName that was resolved with errors

compiler/testData/diagnostics/testsWithJsStdLib/name/jsNameWithoutParameter.kt

@@ -0,0 +1,7 @@
+// !DIAGNOSTICS: -NO_VALUE_FOR_PARAMETER, -CONSTANT_EXPECTED_TYPE_MISMATCH
+// This should not crash, see KT-14752
+package foo
+
+@JsName fun foo(x: Int) = x
+
+@JsName(23) fun bar(x: Int) = x

compiler/testData/diagnostics/testsWithJsStdLib/name/jsNameWithoutParameter.txt

@@ -0,0 +1,6 @@
+package
+
+package foo {
+    @kotlin.js.JsName(name = 23) public fun bar(/*0*/ x: kotlin.Int): kotlin.Int
+    @kotlin.js.JsName public fun foo(/*0*/ x: kotlin.Int): kotlin.Int
+}