Fix bug where leveling up while Smelting would consume ores.

Smelting doesn't stop when you level up. As it continues smelting you lose ores but do not gain bars.

Step to reproduce

::tp 2973 3370
::skill 13 1
::empty
::item 436 10
::item 438 10
// smelt 10, get 10 bars
::empty
::item 436 10
::item 438 10
// smelt 10 again, it will level up, keep smelting, removing ore but not giving bars

Problem

Leveling up will clear isSmelting preventing bars for being given but not hitting a condition to break out of the smelting loop.

Fix

Utilize resetSmelting which, in addition to clearing isSmelting will cause it to end the smelting at one of these checks: https://github.com/2006rebotted/2006rebotted/blob/fa167bacd3999efda6c7dff6d3d357cdb0731064/2006Redone%20Server/src/main/java/com/rebotted/game/content/skills/smithing/Smelting.java#L158-L165

Additionally, giving the item before the xp ensures that you receive the bar that levels you up.