fix onTime event

[ArturKnopik]

Pull Request Prelude

• I have followed [proper The Forgotten Server code styling][code].
• I have read and understood the [contribution guidelines][cont] before making this PR.
• I am aware that this PR may be closed if the above-mentioned criteria are not fulfilled.

Changes Proposed

fix onTime event

Issues addressed:
#4841

[ArturKnopik]

I don't know what it was for, maybe there's something I don't know about, actualy we set 24h interval

[ArturKnopik]

Additional note:

forgottenserver/src/luascript.cpp

Line 18246 in 14ba662

int LuaScriptInterface::luaGlobalEventTime(lua_State* L)

in lua we are using old style to retrieve time (time(nullptr) instead OTSYS_TIME())

[ramon-bernardo]

Looks good, to test just use:

local event = GlobalEvent("4846")

function event.onTime(interval)
	Game.broadcastMessage("1 second...", MESSAGE_STATUS_WARNING)
	return true
end

event:interval(1000)
event:register()