adding tool to dump the ledger at a given slot

[svv232]

Explain your changes:

• Adding a new app that dumps the archive database ledger for a given slot. If the slot does not have a block, the most recent block before that slot is dumped.

Explain how you tested your changes:

• I ran the tool on a local archive db and received output, here is some for example

  {"timestamp":"2024-05-09 04:02:19.570262Z","level":"Info","source":{"module":"Dune__exe__Dump_slot_ledger","location":"File \"src/app/dump_slot_ledger/dump_slot_ledger.ml\", line 124, characters 8-19"},"message":"$dump\n","metadata":{"dump":"{ Dump_slot_ledger.Ledger_entry.delegate_key =\n  (Some \"B62qjkjpZtKLrVFyUE4i4hAhYEqaTQYYuJDoQrhisdFbpm61TEm1tE5\");\n  ledger_index = 221; balance = \"387\"; nonce = 0;\n  receipt_chain_hash = \"2mzbV7WevxLuchs2dAMY4vQBS6XttnCUF8Hvks4XNBQ5qiSGGBQe\";\n  ledger_hash = \"jx3aun2kXmfEpT2CahSqU1VY1e5GWUEY53WVCpqp6wtZbWKBc1a\";\n  token_symbol = (Some \"\"); timestamp = \"1714771429000\" }"}}
  {"timestamp":"2024-05-09 04:02:19.570269Z","level":"Info","source":{"module":"Dune__exe__Dump_slot_ledger","location":"File \"src/app/dump_slot_ledger/dump_slot_ledger.ml\", line 124, characters 8-19"},"message":"$dump\n","metadata":{"dump":"{ Dump_slot_ledger.Ledger_entry.delegate_key =\n  (Some \"B62qrqndewerFzXSvc2JzDbFYNvoFTrbLsya4hTsy5bLTXmb9owUzcd\");\n  ledger_index = 207; balance = \"265\"; nonce = 0;\n  receipt_chain_hash = \"2mzbV7WevxLuchs2dAMY4vQBS6XttnCUF8Hvks4XNBQ5qiSGGBQe\";\n  ledger_hash = \"jx3aun2kXmfEpT2CahSqU1VY1e5GWUEY53WVCpqp6wtZbWKBc1a\";\n  token_symbol = (Some \"\"); timestamp = \"1714771429000\" }"}}
  {"timestamp":"2024-05-09 04:02:19.570285Z","level":"Info","source":{"module":"Dune__exe__Dump_slot_ledger","location":"File \"src/app/dump_slot_ledger/dump_slot_ledger.ml\", line 124, characters 8-19"},"message":"$dump\n","metadata":{"dump":"{ Dump_slot_ledger.Ledger_entry.delegate_key =\n  (Some \"B62qrGPBCRyP4xiGWn8FNVveFbYuHWxKL677VZWteikeJJjWzHGzczB\");\n  ledger_index = 9; balance = \"269\"; nonce = 0;\n  receipt_chain_hash = \"2mzbV7WevxLuchs2dAMY4vQBS6XttnCUF8Hvks4XNBQ5qiSGGBQe\";\n  ledger_hash = \"jx3aun2kXmfEpT2CahSqU1VY1e5GWUEY53WVCpqp6wtZbWKBc1a\";\n  token_symbol = (Some \"\"); timestamp = \"1714771429000\" }"}}```

Checklist:

• [ ] Does this close issues? List them

• Closes #11000

[svv232]

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[svv232]

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[dkijania]

Any automated tests ? Generally this is new code so we should not create quality debt

[svv232]

Any automated tests ? Generally this is new code so we should not create quality debt

not yet, i can try adding some

[svv232]

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[svv232]

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[svv232]

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