SPIGOT-4025: Fixed missed diff affecting PlayerLocaleChangeEvent

By: md_5 <git@md-5.net>

paper-server/nms-patches/EntityPlayer.patch

@@ -560,7 +560,7 @@
 +            PlayerChangedMainHandEvent event = new PlayerChangedMainHandEvent(getBukkitEntity(), getMainHand() == EnumMainHand.LEFT ? MainHand.LEFT : MainHand.RIGHT);
 +            this.server.server.getPluginManager().callEvent(event);
 +        }
-+        if (!this.locale.equals(packetplayinsettings.a())) {
++        if (!this.locale.equals(packetplayinsettings.b())) {
 +            PlayerLocaleChangeEvent event = new PlayerLocaleChangeEvent(getBukkitEntity(), packetplayinsettings.b());
 +            this.server.server.getPluginManager().callEvent(event);
 +        }