Fix expect/actual mismatched member scope for open expect compilation errors (#329)

Those are compilation errors introduced in Kotlin 1.9.20 in scope of
https://youtrack.jetbrains.com/issue/KT-22841

Author: nikitabobko

atomicfu/src/nativeMain/kotlin/kotlinx/atomicfu/locks/Synchronized.kt

@@ -11,10 +11,16 @@ import kotlin.concurrent.AtomicReference
 import kotlin.native.SharedImmutable
 import kotlin.native.concurrent.*
 
+// fixme replace the suppress with AllowDifferentMembersInActual once stdlib is updated to 1.9.20 https://github.com/Kotlin/kotlinx-atomicfu/issues/333
+@Suppress("ACTUAL_CLASSIFIER_MUST_HAVE_THE_SAME_MEMBERS_AS_NON_FINAL_EXPECT_CLASSIFIER")
 public actual open class SynchronizedObject {
 
+    // fixme replace the suppress with AllowDifferentMembersInActual once stdlib is updated to 1.9.20 https://github.com/Kotlin/kotlinx-atomicfu/issues/333
+    @Suppress("NON_ACTUAL_MEMBER_DECLARED_IN_EXPECT_NON_FINAL_CLASSIFIER_ACTUALIZATION")
     protected val lock = AtomicReference(LockState(UNLOCKED, 0, 0))
 
+    // fixme replace the suppress with AllowDifferentMembersInActual once stdlib is updated to 1.9.20 https://github.com/Kotlin/kotlinx-atomicfu/issues/333
+    @Suppress("NON_ACTUAL_MEMBER_DECLARED_IN_EXPECT_NON_FINAL_CLASSIFIER_ACTUALIZATION")
     public fun lock() {
         val currentThreadId = pthread_self()!!
         while (true) {
@@ -66,6 +72,8 @@ public actual open class SynchronizedObject {
         }
     }
 
+    // fixme replace the suppress with AllowDifferentMembersInActual once stdlib is updated to 1.9.20 https://github.com/Kotlin/kotlinx-atomicfu/issues/333
+    @Suppress("NON_ACTUAL_MEMBER_DECLARED_IN_EXPECT_NON_FINAL_CLASSIFIER_ACTUALIZATION")
     public fun tryLock(): Boolean {
         val currentThreadId = pthread_self()!!
         while (true) {
@@ -86,6 +94,8 @@ public actual open class SynchronizedObject {
         }
     }
 
+    // fixme replace the suppress with AllowDifferentMembersInActual once stdlib is updated to 1.9.20 https://github.com/Kotlin/kotlinx-atomicfu/issues/333
+    @Suppress("NON_ACTUAL_MEMBER_DECLARED_IN_EXPECT_NON_FINAL_CLASSIFIER_ACTUALIZATION")
     public fun unlock() {
         val currentThreadId = pthread_self()!!
         while (true) {