Enable FIRE coordinator for stacks-signer

[xoloki]

Description

stacks-signer is currently using a very basic wsts Coordinator implementation that doesn't handle non-responsive or malicious signers. This has been fine for testing so far, but for Nakamoto we will need to sign all blocks using wsts, so we have to handle these and other errors.

wsts has a better Coordinator which supports the FIRE meta-protocol; it uses timeouts to handle non-responsive signers, returns errors identifying malicious signers, and correctly identifies when the number of malicious and/or non-responsive signers is large enough to make progress on any round impossible.

This PR therefore enables the FIRE coordinator.

Applicable issues

• fixes Enable FIRE coordinator for signer #4169

Additional info (benefits, drawbacks, caveats)

Checklist

• Test coverage for new or modified code paths
• Changelog is updated
• Required documentation changes (e.g., docs/rpc/openapi.yaml and rpc-endpoints.md for v2 endpoints, event-dispatcher.md for new events)
• New clarity functions have corresponding PR in clarity-benchmarking repo
• New integration test(s) added to bitcoin-tests.yml

[codecov]

Codecov Report

Attention: 29 lines in your changes are missing coverage. Please review.

Comparison is base (2789b18) 82.91% compared to head (fa97aa8) 77.17%.

Files	Patch %	Lines
stacks-signer/src/runloop.rs	0.00%	13 Missing ⚠️
stacks-signer/src/main.rs	0.00%	10 Missing ⚠️
testnet/stacks-node/src/tests/signer.rs	0.00%	6 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             next    #4174      +/-   ##
==========================================
- Coverage   82.91%   77.17%   -5.75%     
==========================================
  Files         429      429              
  Lines      302067   302091      +24     
==========================================
- Hits       250458   233128   -17330     
- Misses      51609    68963   +17354     

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[wileyj]

shipit

[blockstack-devops]

This pull request has been automatically locked since there has not been any recent activity after it was closed. Please open a new issue for related bugs.