sysutils/doctl: Update to 1.98.0

https://github.com/digitalocean/doctl/releases/tag/v1.98.0
https://github.com/digitalocean/doctl/releases/tag/v1.97.1
https://github.com/digitalocean/doctl/releases/tag/v1.97.0
https://github.com/digitalocean/doctl/releases/tag/v1.96.1
https://github.com/digitalocean/doctl/releases/tag/v1.96.0
https://github.com/digitalocean/doctl/releases/tag/v1.95.0
https://github.com/digitalocean/doctl/releases/tag/v1.94.0
https://github.com/digitalocean/doctl/releases/tag/v1.93.1
https://github.com/digitalocean/doctl/releases/tag/v1.93.0
https://github.com/digitalocean/doctl/releases/tag/v1.92.1
https://github.com/digitalocean/doctl/releases/tag/v1.92.0
https://github.com/digitalocean/doctl/releases/tag/v1.91.0

Sponsored by: The FreeBSD Foundation