fix(cardano-db-sync): Default --keep-tx-metadata to []

[sgillespie]

Description

Should fix:

Jan 22 14:06:16 sean-work nv166z09gcc8fxkmyvv88rzq96h964nq-cardano-db-sync[900363]: Missing: --keep-tx-metadata ARG
Jan 22 14:06:16 sean-work nv166z09gcc8fxkmyvv88rzq96h964nq-cardano-db-sync[900363]: Usage: cardano-db-sync (COMMAND | --config FILEPATH --socket-path FILEPATH
Jan 22 14:06:16 sean-work nv166z09gcc8fxkmyvv88rzq96h964nq-cardano-db-sync[900363]:                          [--state-dir FILEPATH] --schema-dir FILEPATH
Jan 22 14:06:16 sean-work nv166z09gcc8fxkmyvv88rzq96h964nq-cardano-db-sync[900363]:                          [--pg-pass-env ENV] [--disable-epoch] [--disable-cache]
Jan 22 14:06:16 sean-work nv166z09gcc8fxkmyvv88rzq96h964nq-cardano-db-sync[900363]:                          [--disable-ledger] [--dont-use-ledger] [--skip-fix]
Jan 22 14:06:16 sean-work nv166z09gcc8fxkmyvv88rzq96h964nq-cardano-db-sync[900363]:                          [--fix-only] [--force-indexes] [--disable-in-out]
Jan 22 14:06:16 sean-work nv166z09gcc8fxkmyvv88rzq96h964nq-cardano-db-sync[900363]:                          [--disable-shelley] [--disable-multiassets]
Jan 22 14:06:16 sean-work nv166z09gcc8fxkmyvv88rzq96h964nq-cardano-db-sync[900363]:                          [--disable-metadata] --keep-tx-metadata ARG
Jan 22 14:06:16 sean-work nv166z09gcc8fxkmyvv88rzq96h964nq-cardano-db-sync[900363]:                          [--disable-plutus-extra] [--disable-gov]
Jan 22 14:06:16 sean-work nv166z09gcc8fxkmyvv88rzq96h964nq-cardano-db-sync[900363]:                          [--disable-offchain-pool-data] [--force-tx-in]
Jan 22 14:06:16 sean-work nv166z09gcc8fxkmyvv88rzq96h964nq-cardano-db-sync[900363]:                          [--disable-all] [--full] [--only-utxo] [--only-gov]
Jan 22 14:06:16 sean-work nv166z09gcc8fxkmyvv88rzq96h964nq-cardano-db-sync[900363]:                          [--consumed-tx-out] [--prune-tx-out]
Jan 22 14:06:16 sean-work nv166z09gcc8fxkmyvv88rzq96h964nq-cardano-db-sync[900363]:                          [--bootstrap-tx-out] [--rollback-to-slot WORD])
Jan 22 14:06:16 sean-work nv166z09gcc8fxkmyvv88rzq96h964nq-cardano-db-sync[900363]:   Cardano PostgreSQL sync node.
Jan 22 14:06:16 sean-work systemd[1]: cardano-db-sync.service: Main process exited, code=exited, status=1/FAILURE

Checklist

• Commit sequence broadly makes sense
• Commits have useful messages
• New tests are added if needed and existing tests are updated
• Any changes are noted in the changelog
• Code is formatted with fourmolu on version 0.10.1.0 (which can be run with scripts/fourmolize.sh)
• Self-reviewed the diff

Migrations

• The pr causes a breaking change of type a,b or c
• If there is a breaking change, the pr includes a database migration and/or a fix process for old values, so that upgrade is possible
• Resyncing and running the migrations provided will result in the same database semantically

If there is a breaking change, especially a big one, please add a justification here. Please elaborate
more what the migration achieves, what it cannot achieve or why a migration is not possible.

[Cmdv]

Thank @sgillespie hadn't spoted that was under the impression that due to the many it would auto return a [] and hadn't seen the error message 🤦