[Fastlane] Missing native dependencies

[sjcqs]

Images are built to have first class support for Fastlane.

Some Fastlane plugins requires native lib to work.
This issue lists those missing libraries.

[chrisvis]

To support https://github.com/HazAT/fastlane-plugin-badge (which in turn is using https://github.com/HazAT/badge#common-problems) ImageMagick is required.

Currently using this in my CI script:

apt update && apt -y install imagemagick

[chrisvis]

@flolom / @RomainGF
I saw there was a new release of the Docker image, great :) Was this still correct place to request the addition of a APT package? As mentioned above.