Release op-node, op-batcher, op-proposer v1.0.3

This is a minor release for Optimism Goerli and upgrading is optional.

This release primarily includes additional metrics & small bugfixes.

Partial Changelog

• op-node/p2p: Remove support for legacy gossip signing hashes by @ajsutton in #5226
• op-node: P2P req-resp alt sync method support by @protolambda in #5180
• txmgr: add more tx metrics by @shrimalmadhur in #5331
• op-batcher: Shutdown pprof and metrics after main loop returns by @sebastianst in #5345
• txmgr: Add more metrics by @trianglesphere in #5322
• op-batcher: Sanity check block for non-empty transactions by @Inphi in #5362
• op-wheel: add --allow-gaps flag to engine block building commands by @protolambda in #5368
• op-node: Log when reading channels by @trianglesphere in #5376
• op-node: Add channel_input_bytes metric by @Inphi in #5385

Full Changelog: v1.0.2...v1.0.3

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