Move SD-Core UPF snap ownership to Canonical Telco

Hello, please move the SD-Core UPF snap ownership to Canonical Telco (@telco-charmers).

Thank you,

Hi,

Can you please add the intended recipient as a collaborator to the snap and have them accept the invite they’ll receive by email? This allows us to verify authorization and intent.

Please let me know once this is done and I’ll complete the transfer.

Thanks,

Odysseus