Add order quantity to cargo invoice label (#28821)

Content.Server/Cargo/Systems/CargoSystem.Orders.cs

@@ -508,6 +508,7 @@ namespace Content.Server.Cargo.Systems
                         "cargo-console-paper-print-text",
                         ("orderNumber", order.OrderId),
                         ("itemName", MetaData(item).EntityName),
+                        ("orderQuantity", order.OrderQuantity),
                         ("requester", order.Requester),
                         ("reason", order.Reason),
                         ("approver", order.Approver ?? string.Empty)),

Resources/Locale/en-US/cargo/cargo-console-component.ftl

@@ -36,6 +36,7 @@ cargo-console-paper-print-name = Order #{$orderNumber}
 cargo-console-paper-print-text =
     Order #{$orderNumber}
     Item: {$itemName}
+    Quantity: {$orderQuantity}
     Requested by: {$requester}
     Reason: {$reason}
     Approved by: {$approver}