v1.3.4

• add DefaultBlockType into firehose.Chain struct, enabling default block type setting for known chain

substreams

• bumped to v1.5.3
• add --block-type flag that can be specified when creating substreams tier1. If not specified, tier1 will auto-detect block type from source.
• fix memory leak on substreams execution (by bumping wazero dependency)
• prevent substreams-tier1 stopping if blocktype auto-detection times out
• fix missing error handling when writing output data to files. This could result in tier1 request just "hanging" waiting for the file never produced by tier2.
• fix handling of dstore error in tier1 'execout walker' causing stalling issues on S3 or on unexpected storage errors
• increase number of retries on storage when writing states or execouts (5 -> 10)
• prevent slow squashing when loading each segment from full KV store (can happen when a stage contains multiple stores)