Parse Meat as a long in mall purchase request. Allow purchasing way too many raffle tickets.

[Veracity0]

Mall Purchase using Meat from storage tells you your balance. Parse it as a long.
You can purchase raffle tickets using Meat from Storage. Allow total cost to exceed an int. Fool.

[codecov]

Codecov Report

Merging #788 (59391d8) into main (5ff8563) will not change coverage.
The diff coverage is 50.00%.

@@            Coverage Diff            @@
##               main     #788   +/-   ##
=========================================
  Coverage     24.56%   24.56%           
  Complexity    10913    10913           
=========================================
  Files          1016     1016           
  Lines        158928   158928           
  Branches      35002    35002           
=========================================
  Hits          39044    39044           
  Misses       112850   112850           
  Partials       7034     7034           

Impacted Files	Coverage Δ
...et/sourceforge/kolmafia/request/RaffleRequest.java	0.00% <0.00%> (ø)
...rceforge/kolmafia/request/MallPurchaseRequest.java	40.25% <100.00%> (ø)

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update 5ff8563...59391d8. Read the comment docs.