Add K2 configurations for specific kotlinx.serialization tests

#KT-64447 Fixed

plugins/kotlinx-serialization/tests/org/jetbrains/kotlinx/serialization/TestGenerator.kt

@@ -49,19 +49,27 @@ fun main(args: Array<String>) {
                 model("boxIr")
             }
 
-            testClass<AbstractSerializationJdk11IrBoxTest> {
-                model("jdk11BoxIr")
-            }
-
             testClass<AbstractSerializationFirLightTreeBlackBoxTest> {
                 model("boxIr")
                 model("firMembers")
             }
 
+            testClass<AbstractSerializationJdk11IrBoxTest> {
+                model("jdk11BoxIr")
+            }
+
+            testClass<AbstractSerializationJdk11FirLightTreeBoxTest> {
+                model("jdk11BoxIr")
+            }
+
             testClass<AbstractSerializationWithoutRuntimeIrBoxTest> {
                 model("boxWithoutRuntime")
             }
 
+            testClass<AbstractSerializationWithoutRuntimeFirLightTreeBoxTest> {
+                model("boxWithoutRuntime")
+            }
+
             testClass<AbstractSerializationIrJsBoxTest> {
                 model("boxIr")
             }

plugins/kotlinx-serialization/tests/org/jetbrains/kotlinx/serialization/runners/BoxTests.kt

@@ -42,6 +42,20 @@ open class AbstractSerializationFirLightTreeBlackBoxTest : AbstractFirLightTreeB
     }
 }
 
+open class AbstractSerializationJdk11FirLightTreeBoxTest : AbstractFirLightTreeBlackBoxCodegenTest() {
+    override fun configure(builder: TestConfigurationBuilder) {
+        super.configure(builder)
+        builder.configureForKotlinxSerialization(useJdk11 = true)
+    }
+}
+
+open class AbstractSerializationWithoutRuntimeFirLightTreeBoxTest : AbstractFirLightTreeBlackBoxCodegenTest() {
+    override fun configure(builder: TestConfigurationBuilder) {
+        super.configure(builder)
+        builder.configureForKotlinxSerialization(noLibraries = true)
+    }
+}
+
 open class AbstractSerializationIrJsBoxTest : AbstractJsIrTest(
     pathToTestDir = "plugins/kotlinx-serialization/testData/boxIr/",
     testGroupOutputDirPrefix = "codegen/serializationBoxIr/"