[K/N][Tests] Migrate kt48816 tests

^KT-61259

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

@@ -1176,10 +1176,6 @@ if (PlatformInfo.isAppleTarget(project)) {
         it.defFile 'interop/objc/kt42172/objclib.def'
         it.headers "$projectDir/interop/objc/kt42172/objclib.h"
     }
-    createInterop("objc_kt48816") {
-        it.defFile 'interop/objc/kt48816/objclib.def'
-        it.headers "$projectDir/interop/objc/kt48816/objclib.h"
-    }
     createInterop("objc_kt55938") {
         it.defFile 'interop/objc/kt55938/objclib.def'
         it.headers "$projectDir/interop/objc/kt55938/objclib.h"
@@ -1648,21 +1644,6 @@ if (PlatformInfo.isAppleTarget(project)) {
                 UtilsKt.codesign(project, dylibFile.toString())
             }
         }
-
-    }
-
-    interopTest("interop_objc_kt48816_without_lazy_ir_for_caches") {
-        // Without a fix, fails in two-stage mode.
-        source = "interop/objc/kt48816/main.kt"
-        interop = "objc_kt48816"
-        // The bug was accidentally fixed with lazy IR for caches, so testing it with this feature disabled:
-        flags = ["-Xlazy-ir-for-caches=disable"]
-    }
-
-    interopTest("interop_objc_kt48816_with_lazy_ir_for_caches") {
-        source = "interop/objc/kt48816/main.kt"
-        interop = "objc_kt48816"
-        flags = ["-Xlazy-ir-for-caches=enable"]
     }
 
     interopTest("interop_objc_kt55938") {