The Data Package Logo in the documentation is broken

[Ludee]

Description of the issue

The logo is for Data Package is broken.
It is just a link and has been changed.
Update the logo or save it somewhere.

Ideas of solution

Add updated logo link:
https://datapackage.org/_astro/logo-light._u1UflVI.svg

Workflow checklist

• I am aware of the workflow in CONTRIBUTING.md