`funding` added support for suppressing the message if the env var `OPEN_SOURCE_CONTRIBUTOR` is set - these should help quiet down a variety of postinstall ads in CI envs and the like (the last two are used by core-js and opencollective-postinstall)

    export OPEN_SOURCE_CONTRIBUTOR=true
    export ADBLOCK=true
    export DISABLE_OPENCOLLECTIVE=true

Sad that we need these in our CLI now too :(