[K/N] Remove interop_kt49034_objcprotocol test

It doesn't check anything meaningful after d797505f06

^KT-56028

kotlin-native/backend.native/tests/build.gradle

@@ -4682,14 +4682,6 @@ if (PlatformInfo.isAppleTarget(project)) {
         UtilsKt.dependsOnPlatformLibs(it)
     }
 
-    interopTest("interop_kt49034_objcprotocol") {
-        disabled = isK2(project) // KT-56028
-        interop = 'kt49034_objcprotocol'
-        source = 'interop/objc/kt49034/objcprotocol/main.kt'
-
-        // The test depends on collision between kt49034.__darwin_fp_control and platform.darwin.__darwin_fp_control
-        UtilsKt.dependsOnPlatformLibs(it)
-    }
 
     interopTest("interop_objc_global_initializer") {
         useGoldenData = true

kotlin-native/backend.native/tests/interop/objc/kt49034/objcprotocol/kt49034.def

@@ -1 +0,0 @@
-language = Objective-C

kotlin-native/backend.native/tests/interop/objc/kt49034/objcprotocol/kt49034.h

@@ -1 +0,0 @@
-@protocol __darwin_fp_control;

kotlin-native/backend.native/tests/interop/objc/kt49034/objcprotocol/main.kt

@@ -1,14 +0,0 @@
-/*
- * Copyright 2010-2022 JetBrains s.r.o. and Kotlin Programming Language contributors.
- * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
- */
-
-import objcnames.protocols.__darwin_fp_control
-
-open class C<T : kotlinx.cinterop.ObjCObject>
-
-class D : C<__darwin_fp_control>()
-
-fun main() {
-    println(D())
-}