docs: update compute size selection screenshots (#50798)

## Problem

The Compute & Disk sizes screenshot is outdated after the changes from .
https://supabase.com/docs/guides/platform/compute-and-disk#compute

The screenshot still shows architecture, core-counts, and CPU labels.

Fixes PROD-656

## Solution

A new screenshot has been provided to reflect the latest state of
Studio.

## Review instructions

Review the screenshot under:
/docs/guides/platform/compute-and-disk#compute

It should depict what the Studio shows under
/dashboard/project/_/settings/infrastructure .
Test dark & light mode.

| Site | Live | Preview | Search for |
| -------------- |
-------------------------------------------------------------------------
|
------------------------------------------------------------------------------------------------------------
| ----------------------------- |
| Docs |
[/docs/guides/platform/compute-and-disk#compute](https://supabase.com/docs/guides/platform/compute-and-disk#compute)
|
[/docs/guides/platform/compute-and-disk#compute](https://docs-git-docs-update-compute-size-screenshot-supabase.vercel.app/docs/guides/platform/compute-and-disk#compute)
| N/A (screenshot) |

## Checklist

Check all before review:

- [x] I have read
[CONTRIBUTING.md](https://github.com/supabase/supabase/blob/master/CONTRIBUTING.md)
- [ ] If I wrote a new docs topic or edited an existing topic, I used
the /write-the-docs or /edit-the-docs skill, which references
[WORD_LIST](https://github.com/supabase/supabase/blob/master/apps/docs/WORD_LIST.md)
and the docs
[CONTRIBUTING](https://github.com/supabase/supabase/blob/master/apps/docs/CONTRIBUTING.md)
guide

apps/docs/content/guides/platform/compute-and-disk.mdx

@@ -48,8 +48,8 @@ Compute sizes can be changed by first selecting your project in the dashboard [h
 
 className="max-w-[500px]"
 
-width={2122}
-height={1302}
+width={2026}
+height={1060}
 />
 
 We charge hourly for additional compute based on your usage. Read more about [usage-based billing for compute](/docs/guides/platform/manage-your-usage/compute).