rewrite custom events extending abstract event classes and skip rewriting for next versions

Author: Lulu13022002

paper-server/src/main/java/io/papermc/paper/plugin/bytecode/EventToInterfaceMigration.java

@@ -1,6 +1,7 @@
 package io.papermc.paper.plugin.entrypoint.classloader;
 
 import io.papermc.paper.plugin.configuration.PluginMeta;
+import io.papermc.paper.plugin.entrypoint.classloader.bytecode.ClassloaderBytecodeModifier;
 import io.papermc.paper.plugin.util.NamespaceChecker;
 import org.jetbrains.annotations.ApiStatus;
 

paper-server/src/main/java/io/papermc/paper/plugin/entrypoint/classloader/PaperSimplePluginClassLoader.java

@@ -1,4 +1,4 @@
-package io.papermc.paper.plugin.entrypoint.classloader;
+package io.papermc.paper.plugin.entrypoint.classloader.bytecode;
 
 import io.papermc.paper.pluginremap.reflect.ReflectionRemapper;
 import java.io.IOException;