[K2/N] Add klib contents serialization tests from old testinfra

Merge-request: KT-MR-8509
Merged-by: Vladimir Sukharev <Vladimir.Sukharev@jetbrains.com>

native/native.tests/testData/klibContents/klib/fieldAnnotations.kt

@@ -0,0 +1,15 @@
+package test
+
+annotation class Ann
+
+@field:Ann
+var x: Int = 5
+@delegate:Ann
+var y: Int by ::x
+
+class A {
+    @field:Ann
+    var x: Int = 5
+    @delegate:Ann
+    var y: Int by ::x
+}

native/native.tests/testData/klibContents/klib/fieldAnnotations.txt

@@ -0,0 +1,7 @@
+    class A constructor() {
+        @field:Ann var x: Int
+        @delegate:Ann var y: Int
+    }
+    annotation class Ann constructor() : Annotation
+    @field:Ann var x: Int
+    @delegate:Ann var y: Int

native/native.tests/testData/klibContents/klib/receiverAnnotations.kt

@@ -0,0 +1,14 @@
+// KT-56218: Fix receiver annotations for properties
+// MUTED_WHEN: K2
+package test
+
+annotation class Ann
+@Ann fun @receiver:Ann Int.foo(@Ann arg: Int) = 10
+@Ann val @receiver:Ann Int.bar
+    get() = 5
+
+class A {
+    @Ann fun @receiver:Ann Int.foo(@Ann arg: Int) = 10
+    @Ann val @receiver:Ann Int.bar
+        get() = 5
+}

native/native.tests/testData/klibContents/klib/receiverAnnotations.txt

@@ -0,0 +1,7 @@
+    class A constructor() {
+        @Ann val @receiver:Ann Int.bar: Int
+        @Ann fun @receiver:Ann Int.foo(@Ann arg: Int): Int
+    }
+    annotation class Ann constructor() : Annotation
+    @Ann val @receiver:Ann Int.bar: Int
+    @Ann fun @receiver:Ann Int.foo(@Ann arg: Int): Int