Conditional embedding cardano cli in docker image

[sfauvel]

Content

By default, build docker images (aggregator and signer) without Cardano CLI which is useless when using Pallas.

We can embed it setting to 1 the build arg EMBED-CARDANO-CLI.

Example: docker build -t mithril/mithril-aggregator --build-arg EMBED-CARDANO-CLI=1 -f mithril-aggregator/Dockerfile .

Pre-submit checklist

• Branch
  • [ ] Tests are provided (if possible)
  • [x] Crates versions are updated (if relevant)
  • [ ] CHANGELOG file is updated (if relevant)
  • [x] Commit sequence broadly makes sense
  • [x] Key commits have useful messages
• PR
  • [x] No clippy warnings in the CI
  • [x] Self-reviewed the diff
  • [x] Useful pull request description
  • [x] Reviewer requested
• Documentation
  • [ ] Update README file (if relevant)
  • [x] Update documentation website (if relevant)
  • [ ] Add dev blog post (if relevant)

Issue(s)

Closes 1725

[github-actions[bot]]

Test Results

    4 files  ±0     51 suites  ±0   8m 54s :stopwatch: +6s 1 101 tests ±0  1 101 :white_check_mark: ±0  0 :zzz: ±0  0 :x: ±0  1 249 runs  ±0  1 249 :white_check_mark: ±0  0 :zzz: ±0  0 :x: ±0 

Results for commit 4e6e69f0. ± Comparison against base commit ed03ede1.

:recycle: This comment has been updated with latest results.