Add JVM ABI K1/K2 consistency tests

compiler/testData/codegen/box/callableReference/funInterfaceConstructor/funInterfaceConstructorIsKFunction.jvm_abi.txt

@@ -0,0 +1,9 @@
+MODULE main
+	CLASS FunInterfaceConstructorIsKFunctionKt.class
+		PACKAGE METADATA
+			PROPERTY getKr()Lkotlin/reflect/KFunction;
+				Property: class.metadata.property.returnType
+					K1
+						kotlin/reflect/KFunction1<@kotlin/ParameterName(name = "function") kotlin/Function0<kotlin/Unit>, KRunnable>
+					K2
+						kotlin/reflect/KFunction1<kotlin/Function0<kotlin/Unit>, KRunnable>

compiler/testData/codegen/box/callableReference/funInterfaceConstructor/funInterfaceConstructorIsKFunction.kt

@@ -6,6 +6,8 @@
 // IGNORE_BACKEND: JS
 //  ^ Failed: kr is class Function1
 
+// JVM_ABI_K1_K2_DIFF: KT-63861
+
 // WITH_REFLECT
 
 import kotlin.reflect.KFunction

compiler/testData/codegen/box/callableReference/funInterfaceConstructor/funInterfaceConstructorOfImplicitKFunctionType.jvm_abi.txt

@@ -0,0 +1,9 @@
+MODULE main
+	CLASS FunInterfaceConstructorOfImplicitKFunctionTypeKt.class
+		PACKAGE METADATA
+			PROPERTY getKr()Lkotlin/reflect/KFunction;
+				Property: class.metadata.property.returnType
+					K1
+						kotlin/reflect/KFunction1<@kotlin/ParameterName(name = "function") kotlin/Function0<kotlin/Unit>, KRunnable>
+					K2
+						kotlin/reflect/KFunction1<kotlin/Function0<kotlin/Unit>, KRunnable>

compiler/testData/codegen/box/callableReference/funInterfaceConstructor/funInterfaceConstructorOfImplicitKFunctionType.kt

@@ -3,6 +3,8 @@
 // IGNORE_BACKEND: JVM
 //  ^ unsupported in old JVM BE
 
+// JVM_ABI_K1_K2_DIFF: KT-63861
+
 fun interface KRunnable {
     fun run()
 }