Refactor: Cardano node configuration in infra

[jpraynaud]

Content

This PR includes a refactoring of the Cardano node configuration in the infrastructure:

• It used to rely on the https://github.com/input-output-hk/cardano-configurations repository which is not well suited to handling edge case such as the co-existence of 8.9 and 8.12 as released version but running on different configurations.
• Configuration files are now retrieved from the source website: https://book.play.dev.cardano.org/.
• The new configuration supports the definition of patch or minor versions specific configurations which allows to now support the 8.12 configuration on the release-mainnet network.
• Also the deployments are now triggered when the aggregator or signer configuration is modified (Cardano version and/or node specific configuration parameters).

Pre-submit checklist

• Branch
  • Crates versions are updated (if relevant)
  • CHANGELOG file is updated (if relevant)
  • Commit sequence broadly makes sense
  • Key commits have useful messages
• PR
  • No clippy warnings in the CI
  • Self-reviewed the diff
  • Useful pull request description
  • Reviewer requested

Issue(s)

Relates to #1787

[github-actions]

Test Results

    4 files  ±0     52 suites  ±0   8m 54s ⏱️ +8s
1 141 tests ±0  1 141 ✅ ±0  0 💤 ±0  0 ❌ ±0 
1 307 runs  ±0  1 307 ✅ ±0  0 💤 ±0  0 ❌ ±0 

Results for commit 297f7c6. ± Comparison against base commit 9625476.

♻️ This comment has been updated with latest results.