Add new Metadata for "receipt" for new qb-inventory

[alxspiker]

Here you go! This uses qb-inventory

1. Put two images from img forlder in `qb-inventory/html/images'

2. Add following items to qb-core/shared/items.lua

   -- ENVI Receipts
   ['receipt'] = {
       name = 'receipt',
       label = 'Receipt',
       weight = 20,
       unique = true,
       useable = true,
       shouldClose = true,
       image = 'receipt.png',
       description = nil,
   },
   
   ['payment_terminal'] = {
       name = 'payment_terminal',
       label = 'Receipt Printer',
       weight = 2000, 
       unique = true,
       useable = true,
       shouldClose = true,
       image = 'payment_terminal.png',
       description = 'A handy device for printing receipts on-the-go!',
   },