v0.10.3

pathfinder v0.10.3 instrumented with Firehose logs, allowing it to be integrated with firehose-starknet.

Commits appended on the original upstream release:

• [d6a8c271] chore: README and CI changes
• [8b7dd7f4] feat: add Firehose logs

To install this release with cargo:

$ cargo install --locked --git https://github.com/starknet-graph/pathfinder --tag v0.10.3 pathfinder