stellar-etl v2.4.0

What's Changed

• Add signatures result in transaction output (#271) @amishas157
• Add parquet file writing support (#269) @chowbao
• Add json field to operations export (#270) @chowbao
• Update the data type of AssetType in trustline tables (#268) @amishas157
• Use FeeBumpAccount for setting FeeAccountMuxed (#265) @amishas157
• Add nil sorobanMeta check for transactions (#266) @chowbao
• Export index and id in history_effects table (#264) @amishas157
• Add instructions to build docker image locally (#262) @amishas157
• Update CODEOWNERS (#261) @sydneynotthecity
• Add nodeid and signature to ledgers (#260) @chowbao

Full Changelog: v2.3.1...v2.4.0