Corrected string to long conversion

For Windows, the definition for a long is 32 bits, not 64 bits like on other operating systems.  This caused an issue on Windows only where a number larger than 32 bits was attempted to be converted to a long, the WorldServer would crash.  This commit replaces all instances of `stol` with `stoull` to further define a long and reduce ambiguity of number length.

dDatabase/Tables/CDItemComponentTable.cpp

@@ -168,7 +168,7 @@ std::map<LOT, uint32_t> CDItemComponentTable::ParseCraftingCurrencies(const CDIt
             // Checking for 2 here, not sure what to do when there's more stuff than expected
             if (amountSplit.size() == 2) {
                 currencies.insert({
-                    std::stol(amountSplit[0]),
+                    std::stoull(amountSplit[0]),
                     std::stoi(amountSplit[1])
                 });
             }