Incorrect SHA shown for Red Hat marketplace binary

[tellison]

Describe the bug The SHA value shown for the Red Hat build of OpenJDK is not correct on the Adoptium Marketplace website.

To Reproduce Load the marketplace webpage, e.g. https://adoptium.net/marketplace/?os=linux&package=jre&arch=x64

1. Load the page then look at the Red Hat Checksum SHA256 value - it is blank.
2. Look at another vendor's Checksum SHA and see the value.
3. Look at the Red Hat SHA value in (1) again and it is the same as the value for vendor in (2).
4. Look at another vendor's SHA value.
5. Look at the Red Hat SHA value again and it is now the same as the vendor in step (4).

The Red Hat SHA value is just displayed as whatever was last viewed.

Expected behavior The marketplace website should show the correct SHA - or display an appropriate message if it is unavailable.

Desktop (please complete the following information): Believed to be on all.

Additional context Red Hat data source is https://github.com/rh-openjdk/marketplace