CircleCI redirection is broken due to invalid JSON response

[lagru]

I noticed that our CircleCI redirector is broken, seemingly due to an invalid response from the server:

invalid json response body at https://circleci.com/api/v2/project/gh/scikit-image/scikit-image/7677/artifacts reason: Unexpected token 'I', "Invalid to"... is not valid JSON

Example of a failing job

[lagru]

Upstream issue at https://github.com/scientific-python/circleci-artifacts-redirector-action/issues/58.

[stefanv]

Was due to an incorrectly named token.