next-edge proxy dont work with new zstd encoding

[afreakk]

When using newer chrome, it now has zstd encoding. and when that is being utilized it result in the following response.

A workaround currently is

req.headers['accept-encoding'] = req.headers['accept-encoding']
            .split(', ')
            .filter((enc) => enc != 'zstd')
            .join(', ');

[aeneasr]

Would you be open to open a PR for this? :)

[afreakk]

You mean fixing it properly, or just disabling zstd encoding like the thing above?
I also need this fixed #68
Right now im using a fork of this that has these changes, otherwise it wouldnt work at all with selfservice-ui-node