Shutting down act-rules.github.io page

[daniel-montalvo]

the https://act-rules.github.io page is no longer maintained and should be shut down.

• [ ]Remove/archive act-rulesact-rules-web repo
• Take a pass at https://github.com/act-rules/act-rules.github.io/tree/develop/pages directory to see which of the pages are still in use and remove the other files
• Take process into the act-rules.github.io repo via a PR
• Figure out where are we linking to this page and update the references