[STDLIB] 1/2 Drop AllowDifferentMembersInActual from stdlib

^KT-62656 Fixed

I blindly converted all `@AllowDifferentMembersInActual` to suppresses.
But some suppresses in stdlib are redundant. I'm too lazy properly
annotate only the necessary places. All these suppresses will go away
after the bootstrap update anyway

I drop allowDifferentMembersInActual_class and
allowDifferentMembersInActual_typealias tests because their only purpose
was to check that `@AllowDifferentMembersInActual` works as expected

Note: some tests are failing in the compiler because of that. I will fix
them in the next commit

libraries/stdlib/jvm/runtime/kotlin/TypeAliases.kt

@@ -28,5 +28,5 @@ package kotlin
 @Suppress("NO_ACTUAL_CLASS_MEMBER_FOR_EXPECTED_CLASS")
 @SinceKotlin("1.3") public actual typealias ConcurrentModificationException = java.util.ConcurrentModificationException
 
-@AllowDifferentMembersInActual // New 'reversed', 'thenComparing', etc. members are added compared to the expect declaration
+@Suppress("ACTUAL_CLASSIFIER_MUST_HAVE_THE_SAME_MEMBERS_AS_NON_FINAL_EXPECT_CLASSIFIER_WARNING", "ACTUAL_CLASSIFIER_MUST_HAVE_THE_SAME_SUPERTYPES_AS_NON_FINAL_EXPECT_CLASSIFIER_WARNING") // Can be dropped after bootstrap update
 @SinceKotlin("1.1") public actual typealias Comparator<T> = java.util.Comparator<T>

libraries/stdlib/jvm/runtime/kotlin/text/TypeAliases.kt

@@ -7,7 +7,7 @@
 
 package kotlin.text
 
-@AllowDifferentMembersInActual // New 'append' members are added compared to the expect declaration
+@Suppress("ACTUAL_CLASSIFIER_MUST_HAVE_THE_SAME_MEMBERS_AS_NON_FINAL_EXPECT_CLASSIFIER_WARNING", "ACTUAL_CLASSIFIER_MUST_HAVE_THE_SAME_SUPERTYPES_AS_NON_FINAL_EXPECT_CLASSIFIER_WARNING") // Can be dropped after bootstrap update
 @SinceKotlin("1.1") public actual typealias Appendable = java.lang.Appendable
 
 @Suppress("ACTUAL_WITHOUT_EXPECT") // TODO: some supertypes are missing