feat(consensus): add milestone 2 state machine

[matan-starkware]

This change is 

[matan-starkware]

• feat(consensus): add Vote message to proto #2131
• feat(consensus): add milestone 2 state machine #2126 👈
• feat(consensus): consensus should only register with the network if it will run #2152
• feat(consensus): add README to help running milestone 1 #2141
• feat(consensus): add sequencing crates to some CI flows #2134
• feat(consensus): add tracing instrumentation and logging to consensus #2138
• main

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[codecov]

Codecov Report

Attention: Patch coverage is 0% with 150 lines in your changes missing coverage. Please review.

Project coverage is 65.40%. Comparing base (4ae83f9) to head (ba811ee).
Report is 1 commits behind head on main.

Files	Patch %	Lines
.../sequencing/papyrus_consensus/src/state_machine.rs	0.00%	150 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #2126      +/-   ##
==========================================
- Coverage   65.95%   65.40%   -0.56%     
==========================================
  Files         135      136       +1     
  Lines       17798    17948     +150     
  Branches    17798    17948     +150     
==========================================
  Hits        11739    11739              
- Misses       4774     4924     +150     
  Partials     1285     1285              

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