feat: support in memory UTxO-HD ledger state snapshots

[Alenar]

Content

This PR adapt our snapshotting mechanism to support in-memory UTXO-HD ledger state snapshots.

Changes

• mithril-common:
  • Refactor LedgerFile struct into a LedgerStateSnapshot enum with two variants: Legacy and InMemory
  • Make DummyCardanoDbBuilder able to produce the two kind of supported ledger state snapshots
• mithril-aggregator: Adapt CompressedArchiveSnapshotter to the refactored LedgerStateSnapshot enum

Pre-submit checklist

• Branch
  • Tests are provided (if possible)
  • Crates versions are 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
• Documentation
  • No new TODOs introduced

Issue(s)

Closes #2497

[github-actions]

Test Results

    3 files  ± 0     77 suites  ±0   14m 38s ⏱️ +2s
1 940 tests +11  1 940 ✅ +11  0 💤 ±0  0 ❌ ±0 
3 292 runs  +20  3 292 ✅ +20  0 💤 ±0  0 ❌ ±0 

Results for commit 5c0619a. ± Comparison against base commit 0e2ee54.

This pull request removes 6 and adds 17 tests. Note that renamed tests count towards both.

mithril-aggregator ‑ services::snapshotter::compressed_archive_snapshotter::tests::snapshot_ancillary::create_archive_generate_sign_and_include_manifest_file
mithril-aggregator ‑ services::snapshotter::compressed_archive_snapshotter::tests::snapshot_ancillary::getting_files_to_include_copy_them_to_a_target_directory_while_keeping_source_dir_structure
mithril-common ‑ digesters::ledger_file::tests::list_all_ledger_file_fail_if_not_in_ledger_dir
mithril-common ‑ digesters::ledger_file::tests::list_all_ledger_file_order_should_be_deterministic
mithril-common ‑ digesters::ledger_file::tests::list_all_ledger_file_should_work_with_non_ledger_files
mithril-common ‑ digesters::ledger_file::tests::list_all_ledger_file_should_works_in_a_empty_folder

mithril-aggregator ‑ services::snapshotter::compressed_archive_snapshotter::tests::snapshot_ancillary::create_archive_of_in_memory_ledger_snapshot_generate_sign_and_include_manifest_file
mithril-aggregator ‑ services::snapshotter::compressed_archive_snapshotter::tests::snapshot_ancillary::create_archive_of_legacy_ledger_snapshot_generate_sign_and_include_manifest_file
mithril-aggregator ‑ services::snapshotter::compressed_archive_snapshotter::tests::snapshot_ancillary::getting_files_to_include_for_in_memory_ledger_snapshot_copy_them_to_a_target_directory_while_keeping_source_dir_structure
mithril-aggregator ‑ services::snapshotter::compressed_archive_snapshotter::tests::snapshot_ancillary::getting_files_to_include_for_legacy_ledger_snapshot_copy_them_to_a_target_directory_while_keeping_source_dir_structure
mithril-common ‑ digesters::dummy_cardano_db::tests::adding_non_completed_immutable_files_trio_is_not_take_in_account_in_resulting_db_metadata
mithril-common ‑ digesters::dummy_cardano_db::tests::setting_file_sizes
mithril-common ‑ digesters::dummy_cardano_db::tests::writing_empty_dummy_cardano_db_structure
mithril-common ‑ digesters::dummy_cardano_db::tests::writing_immutable_files
mithril-common ‑ digesters::dummy_cardano_db::tests::writing_ledger_snapshots
mithril-common ‑ digesters::dummy_cardano_db::tests::writing_non_immutable_files
…

♻️ This comment has been updated with latest results.