[AA] implement isExpect/isActual for KtClassLikeSymbol

KT-54846

analysis/analysis-api/testData/symbols/multiModuleSymbolByPsi/expectActual.kt

@@ -0,0 +1,30 @@
+// !LANGUAGE: +MultiPlatformProjects
+// MODULE: commonMain
+// FILE: Common.kt
+
+package sample
+expect object A
+
+expect class B {
+    class Nested
+}
+
+expect class C {
+    class Nested
+}
+
+// MODULE: androidMain(commonMain)
+// FILE: JvmAndroid.kt
+
+package sample
+actual object A
+
+actual class B {
+    actual class Nested
+}
+
+actual typealias C = D
+
+class D {
+    class Nested
+}