feat: support for Cardano 11.1.2 configuration

[jpraynaud]

Content

This PR includes support for Cardano 11.1.2 configuration.

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
  • All check jobs of the CI have succeeded
  • Self-reviewed the diff
  • Useful pull request description
  • Reviewer requested

Issue(s)

Relates to #3346

[Copilot]

🟡 Changes recommended

Correct the bootstrap documentation and align aggregator defaults with Cardano 11.1.1.

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Pull request overview

Adds Cardano 11.1.1 support across infrastructure, devnet, Docker images, CI, fixtures, and documentation.

Changes:

• Updates Cardano version defaults, images, and package metadata.
• Refreshes CI workflows, infrastructure topology, and fake aggregator data.
• Updates supported-version documentation and bootstrap examples.

File summaries

File	Summary
mithril-test-lab/mithril-end-to-end/src/main.rs	Updates the E2E default version.
mithril-test-lab/mithril-end-to-end/Cargo.toml	Bumps the package version.
mithril-test-lab/mithril-aggregator-fake/default_data/status.json	Updates fake status metadata.
mithril-test-lab/mithril-aggregator-fake/default_data/cardano-databases.json	Updates fake database metadata.
mithril-test-lab/mithril-aggregator-fake/default_data/cardano-databases-list.json	Updates fake database list metadata.
mithril-test-lab/cardano-devnet/VERSION	Bumps the devnet version.
mithril-test-lab/cardano-devnet/mkfiles/mkfiles-init.sh	Updates the devnet default; aggregator configuration remains misaligned.
mithril-signer/Dockerfile.ci	Updates the embedded Cardano CLI default.
mithril-infra/variables.tf	Updates the infrastructure image default.
mithril-infra/assets/infra.version	Bumps the infrastructure asset version.
mithril-infra/assets/docker/cardano/config/11.1/mainnet/cardano-node/topology.json	Refreshes the mainnet topology.
mithril-aggregator/Dockerfile.ci	Updates the embedded CLI; bundled aggregator configurations remain on 11.0.1.
docs/website/root/networks-matrix.md	Documents Cardano 11.1.1 support.
docs/website/root/manual/getting-started/bootstrap-cardano-node.md	Updates bootstrap instructions; sample commands and metadata need correction.
CHANGELOG.md	Records Cardano support changes.
Cargo.lock	Updates lockfile metadata.
.github/workflows/test-e2e.yml	Updates E2E workflow defaults.
.github/workflows/test-docker-distribution.yml	Updates the Cardano binary URL.
.github/workflows/ci.yml	Adds Cardano 11.1.1 E2E coverage.
.github/workflows/backward-compatibility.yml	Updates compatibility workflow defaults.

Review details

Suppressed comments (3)

docs/website/root/manual/getting-started/bootstrap-cardano-node.md:466

• This changes only the displayed version while the digest, archive location, and creation timestamp remain the exact sample for the previous 11.0.1 snapshot (as preserved in the versioned documentation). Because this field comes from the snapshot metadata, the transcript is now internally inconsistent; please regenerate the complete sample with an actual 11.1.1 snapshot or leave the old version and update the instructions separately.

| Cardano node version  | 11.1.1                                                                                                                                                                                                          |

mithril-aggregator/Dockerfile.ci:20

• The image still copies mithril-aggregator/config/dev.json and preview.json, which both declare cardano_node_version as 11.0.1; MainOpts also defaults to run mode dev and loads that file. A container using this image without an overriding environment value will therefore report/use 11.0.1 for status, artifact metadata, and version-dependent logic even when the Cardano node (or the optionally embedded CLI) is upgraded to 11.1.1. Update the bundled aggregator configs together with this default.

ARG CARDANO_NODE_VERSION=11.1.1

mithril-test-lab/cardano-devnet/mkfiles/mkfiles-init.sh:33

• The devnet default is being changed to 11.1.1, but the aggregator's default config/dev.json still declares 11.0.1. The aggregator defaults to the dev run mode and uses this manually supplied value when building Cardano database artifacts, so a local stack will pair an 11.1.1 node with artifacts/configuration for a different node version. Update that default config or derive it from the devnet version.

  CARDANO_NODE_VERSION="11.1.1"

• Files reviewed: 19/20 changed files
• Comments generated: 1
• Review effort level: Lite

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Test Results

     5 files  ±0     221 suites  ±0   57m 15s ⏱️ - 2m 7s
 3 627 tests ±0   3 627 ✅ ±0  0 💤 ±0  0 ❌ ±0 
11 765 runs  ±0  11 765 ✅ ±0  0 💤 ±0  0 ❌ ±0 

Results for commit a5e153c. ± Comparison against base commit 649d474.

♻️ This comment has been updated with latest results.