[Feature] Add optional is_forced parameter to Zone::Repop (#4046)

* [Feature] Add optional `is_force` parameter to Zone::Repop

# Perl
- Add `quest::repopzone(is_force)`.

# Lua
- Add `eq.repop_zone(is_force)`.

# Commands
- Cleanup `#repop` to use new parameter in `Zone::Repop`.

# Notes
- Allows operators to forcefully repop a zone without using a second method to clear the respawn timers.

* is_forced

* Update repop.cpp

* Update repop.cpp

zone/zone.h

@@ -307,7 +307,7 @@ public:
 	void ReloadWorld(uint8 global_repop);
 	void RemoveAuth(const char *iCharName, const char *iLSKey);
 	void RemoveAuth(uint32 lsid);
-	void Repop();
+	void Repop(bool is_forced = false);
 	void RequestUCSServerStatus();
 	void ResetAuth();
 	void SetDate(uint16 year, uint8 month, uint8 day, uint8 hour, uint8 minute);