Create workflow for updating Cloudflare release version

[willhennessy]

In the event of a major interface bug, it is sometimes desirable to quickly point Cloudflare to an older (e.g. yesterday's) stable version of the interface.

We should create a workflow for this task so the team can safely and reliably execute it while senior engineers are out of office.

[playerx]

@willhennessy quick question, how did you solve http->https problem on cloudflare?

In short, how curl -I http://app.uniswap.org returns 301?

As I see their gateway (cloudflare-ipfs.com) don't support it.
I've checked https://uniswap.org/blog/ipfs-uniswap-interface but it wasn't mentioned there

Thanks!