Allow for submitting hsahes of the skylink merkleroots to the blacklist

MERGE REQUEST

MR Guidelines

Overview

Enables adding the hased merkleroots of a skylink to the Skynet blocklist.

Example for Visual Changes

https://asciinema.org/a/NeUoshiQt3g9iX0XqAOWZHMiR

Checklist

Review and complete the checklist to ensure that the MR is complete before assigned to an approver.

• All new methods or updated methods have clear docstrings
• Testing added or updated for new methods
• Any new packages are added to Makefile and .gitlab-ci.yml
• API documentation updated for API updates
• Module README.md updated for changes to workflow
• Issue added to Sia-UI repo for new supporting features
• Changelog File Created

Issues Closed

https://discord.com/channels/341359001797132308/674433179968602113/755165353591439492