Description

Adds in the COSMIC DE's logo

Guidelines

• My code follows the style guidelines of this project (formatted with Ruff)

• I have performed a self-review of my own code

• I have commented my code, particularly in hard-to-understand areas

• I have made corresponding changes to the documentation if needed

• My changes generate no new warnings

• I have tested this change

• Any dependent changes have been merged and published in downstream modules

• I have added all appropriate labels to this PR

• [/ ] I have followed all of these guidelines.

Additional Information

This overwrites the current logo used, which does not match with the rest of the current logos.