Calculate the height and width of the 3.3 million covers missing them

### Problem

Followup to https://github.com/internetarchive/openlibrary/issues/9156#issuecomment-2286294367

Related: #10250.

There are 3,370,502 covers that have a null height/width.
We should figure out how to cover get the height and width back filled with them.

I don't know how that would work so @cdrini or someone should update this ticket with more info 👍

#10250 is a follow up to this.

#### Evidence / Screenshot

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### Reproducing the bug

1. Go to ...
2. Do ...

* Expected behavior:
* Actual behavior:

### Context

- Browser (Chrome, Safari, Firefox, etc):
- OS (Windows, Mac, etc):
- Logged in (Y/N): Y
- Environment (prod, dev, local): prod

### Notes from this Issue's Lead

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