[Bots] Cleanup and remove preprocessors. (#2757)

* [Bots] Cleanup and remove preprocessors.

- Removes every `#ifdef BOTS` we have and locks bots behind `Bots:AllowBots` rule.
- Bot updates are now done by default similar to regular database updates.
- Modify `CMakeLists.txt`, `.drone.yml`, and `BUILD.md` to match the removal of `EQEMU_ENABLE_BOTS`.

* Cleanup

- Add SQL for enabling bots for servers with bots.
- Add message that tells players/operators bots are disabled.

* Suggested changes.

* Bot injection stuff

* Change SQL to bot SQL.

* Tweaks

* Remove `is_bot`

* Update version.h

* Update main.cpp

* Update database.cpp

* Fix name availability crash

* Remove bots from update script

Co-authored-by: Akkadius <akkadius1@gmail.com>

zone/lua_parser_events.h

@@ -7,10 +7,7 @@ typedef void(*PlayerArgumentHandler)(QuestInterface*, lua_State*, Client*, std::
 typedef void(*ItemArgumentHandler)(QuestInterface*, lua_State*, Client*, EQ::ItemInstance*, Mob*, std::string, uint32, std::vector<std::any>*);
 typedef void(*SpellArgumentHandler)(QuestInterface*, lua_State*, Mob*, Client*, uint32, std::string, uint32, std::vector<std::any>*);
 typedef void(*EncounterArgumentHandler)(QuestInterface*, lua_State*, Encounter* encounter, std::string, uint32, std::vector<std::any>*);
-
-#ifdef BOTS
 typedef void(*BotArgumentHandler)(QuestInterface*, lua_State*, Bot*, Mob*, std::string, uint32, std::vector<std::any>*);
-#endif
 
 // NPC
 void handle_npc_event_say(
@@ -828,7 +825,6 @@ void handle_encounter_null(
 );
 
 // Bot
-#ifdef BOTS
 void handle_bot_null(
 	QuestInterface *parse,
 	lua_State* L,
@@ -959,7 +955,5 @@ void handle_bot_payload(
 	std::vector<std::any> *extra_pointers
 );
 
-#endif
-
 #endif
 #endif