Remove obsolete unnecessary suppression (#2443)

sandwwraith · web-flow · commit 2b3645f8b8a4 · 2023-09-14T15:48:36.000+02:00
diff --git a/core/commonMain/src/kotlinx/serialization/internal/PluginGeneratedSerialDescriptor.kt b/core/commonMain/src/kotlinx/serialization/internal/PluginGeneratedSerialDescriptor.kt
@@ -1,7 +1,7 @@
 /*
  * Copyright 2017-2021 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
  */
-@file:Suppress("OPTIONAL_DECLARATION_USAGE_IN_NON_COMMON_SOURCE", "UNUSED")
+@file:Suppress("UNUSED")
 
 package kotlinx.serialization.internal
 
