Add nominee: Guyana Animation Network (GAN) Inc.

[lacabra]

Automatic addition of a new nominee submitted through the online form available at https://digitalpublicgoods.net/submission

[nathanbaleeta]

The licenseURL provided does not explicitly indicate use of the CC-BY-4.0 license for open content.

@lacabra and @conradsp before we can proceed with nomination, I will reach out to the project contact person and clarify the above concerns and will revert once ready for review.

[nathanbaleeta]

Moving this PR to archive due to slow response as the per SOP archiving policy.