Remove support reference from support page.

[ph55]

Go to https://docs.nestjs.com/support
There is a support block at the bottom that links to itself.

[kamilmysliwiec]

It's a part of the page footer (that is why it appears on every page).

[lazarljubenovic]

I think OP's idea was to treat it as an exception and remove it since it just repeats the page intent again.