Remove infra for https://benchmarking.nodejs.org/

[mhdawson]

• Remove rsyncs from webserver (the ones for code coverage need to stay)
• remove dns redirects etc.

[mhdawson]

Will leave open until we see the CNAME delete propagate, sounds like it could take up to 48 hours.

[mhdawson]

still seems to be active, will need to look again.

[github-actions]

This issue is stale because it has been open many days with no activity. It will be closed soon unless the stale label is removed or a comment is made.

[mhdawson]

The website now reports "Benchmark data is not currently maintained" for "https://benchmarking.nodejs.org/" but we still have some config to remove so that it does not respond at all.

[github-actions]

This issue is stale because it has been open many days with no activity. It will be closed soon unless the stale label is removed or a comment is made.