[BREAKING CHANGE] proto auto compiled by gradle (#226)

* [BREAK] proto auto compiled by gradle

* [BREAK] move proto to submodule

* update gitmodules

* [BREAK] move proto to submodule

* move proto to submodule

* fix merge conflict

* fix github action after merging

* fix merge conflicts and del submodule

* upload the proto

src/main/java/emu/grasscutter/plugin/PluginManager.java

@@ -17,7 +17,7 @@ import java.util.jar.JarEntry;
 import java.util.jar.JarFile;
 
 /**
- * Manages the server's plugins & the event system.
+ * Manages the server's plugins and the event system.
  */
 public final class PluginManager {
     private final Map<String, Plugin> plugins = new HashMap<>();

src/main/java/emu/grasscutter/plugin/api/PlayerHook.java

@@ -82,7 +82,7 @@ public final class PlayerHook {
     public void teleport(Position position) {
         this.player.getPos().set(position);
         this.player.sendPacket(new PacketPlayerEnterSceneNotify(this.player, 
-                EnterType.EnterJump, EnterReason.TransPoint, 
+                EnterType.ENTER_JUMP, EnterReason.TransPoint,
                 this.player.getSceneId(), position
         ));
     }