Add memory to 4090d 48g (#1776)

<img width="750" height="529" alt="2025-09-28 10 15 41"
src="https://github.com/user-attachments/assets/fe748d51-2fbd-48bd-8eed-a36024ede8a7"
/>

Co-authored-by: vb <vaibhavs10@gmail.com>

Author: oldmanvv

packages/tasks/src/hardware.ts

@@ -176,7 +176,7 @@ export const SKUS = {
 			},
 			"RTX 4090D": {
 				tflops: 79.49,
-				memory: [24],
+				memory: [24, 48],
 			},
 			"RTX 4090 Mobile": {
 				tflops: 32.98,