disable ifd by default

[figsoda]

also added --allow-ifd/--allow-import-from-derivation to renable ifd

[figsoda]

tests got rate limited :thinking:

[Mic92]

Do we use the github token from the github actions runner there?

This is what nixpkgs-review would use:

  token = os.environ.get("GITHUB_OAUTH_TOKEN", os.environ.get("GITHUB_TOKEN"))

[Mic92]

github actions exposes this via ${{ secrets.GITHUB_TOKEN }}

[Mic92]

addressed in https://github.com/Mic92/nixpkgs-review/pull/289

[Mic92]

bors merge

[bors[bot]]

Canceled.

[Mic92]

bors merge

[bors[bot]]

Build failed:

• tests