Fix IrFunction.isEmptyArray implementation

The previous one was incorrect for K1 since parent of top-level function
is `IrClass`, not `IrPackageFragment`.

The change is non-functional, K1 still worked correctly, but had to do
some extra work when inlining `emptyArray` calls and produces less
performant bytecode.

compiler/testData/codegen/box/script/scriptPropFromAnotherModuleK2.jvm_abi.txt

@@ -15,29 +15,3 @@ MODULE lib
 					[]
 				K2
 					[kotlin/script/templates/standard/ScriptTemplateWithArgs]
-MODULE main
-	CLASS TestKt.class
-		Annotation: class.invisibleAnnotations
-			K1
-				@Lkotlin/jvm/internal/SourceDebugExtension;( value: #{ SMAP
-				test.kt
-				Kotlin
-				*S Kotlin
-				*F
-				+ 1 test.kt
-				TestKt
-				+ 2 ArrayIntrinsics.kt
-				kotlin/ArrayIntrinsicsKt
-				*L
-				1#1,29:1
-				26#2:30
-				*S KotlinDebug
-				*F
-				+ 1 test.kt
-				TestKt
-				*L
-				22#1:30
-				*E
-				 } )
-			K2
-				---

compiler/testData/codegen/box/script/scriptPropFromAnotherModuleK2.kt

@@ -3,7 +3,7 @@
 // IGNORE_LIGHT_ANALYSIS
 // !LANGUAGE: -SkipStandaloneScriptsInSourceRoots
 // WITH_STDLIB
-// JVM_ABI_K1_K2_DIFF: KT-63963, KT-63960, KT-62465
+// JVM_ABI_K1_K2_DIFF: KT-63963, KT-63960
 
 // Although this test works in K1 just fine, it is named with the suffix K2 to show that the demonstrated method is the only one
 // available so far to call a script from another module.

compiler/testData/codegen/box/script/syntheticJavaPropertyInScript.jvm_abi.txt

@@ -1,29 +1,4 @@
 MODULE main
-	CLASS MainKt.class
-		Annotation: class.invisibleAnnotations
-			K1
-				@Lkotlin/jvm/internal/SourceDebugExtension;( value: #{ SMAP
-				main.kt
-				Kotlin
-				*S Kotlin
-				*F
-				+ 1 main.kt
-				MainKt
-				+ 2 ArrayIntrinsics.kt
-				kotlin/ArrayIntrinsicsKt
-				*L
-				1#1,50:1
-				26#2:51
-				*S KotlinDebug
-				*F
-				+ 1 main.kt
-				MainKt
-				*L
-				42#1:51
-				*E
-				 } )
-			K2
-				---
 	CLASS Script.class
 		CLASS METADATA
 			K1

compiler/testData/codegen/box/script/syntheticJavaPropertyInScript.kt

@@ -1,6 +1,6 @@
 // TARGET_BACKEND: JVM_IR
 // IGNORE_LIGHT_ANALYSIS
-// JVM_ABI_K1_K2_DIFF: KT-62465, KT-63960
+// JVM_ABI_K1_K2_DIFF: KT-63960
 // LANGUAGE: +ReferencesToSyntheticJavaProperties
 // LANGUAGE: -SkipStandaloneScriptsInSourceRoots
 // WITH_STDLIB