feat(p2p): add commands to query the nano state of a peer

[jansegre]

Motivation

Currently there's no way to check whether 2 peers have the same nano-state.

Acceptance Criteria

• Add 2 sets of commands:
  • GET_BLOCK_NC_ROOT_ID/BLOCK_NC_ROOT_ID to query the root node-id of a given block-hash
  • GET_NC_DB_NODE/NC_DB_NODE to query the node-data of a given node-id, a maximal response has about 34478 bytes which fits into the protocol max line length limit of ~65KB

Checklist

• If you are requesting a merge into master, confirm this code is production-ready and can be included in future releases as soon as it gets merged

[github-actions]

Bencher Report

Branch	feat/p2p/nano-state-commands
Testbed	ubuntu-22.04

Click to view all benchmark results

Benchmark	Latency	Benchmark Result minutes (m) (Result Δ%)	Lower Boundary minutes (m) (Limit %)	Upper Boundary minutes (m) (Limit %)
sync-v2 (up to 20000 blocks)	📈 view plot 🚷 view threshold	1.99 m (+17.73%) Baseline: 1.69 m	1.52 m (76.45%)	2.03 m (98.10%)

🐰 View full continuous benchmarking report in Bencher

[codecov]

Codecov Report

❌ Patch coverage is 55.67010% with 43 lines in your changes missing coverage. Please review.
✅ Project coverage is 85.84%. Comparing base (8f23d02) to head (f48640d).

Files with missing lines	Patch %	Lines
hathor/p2p/states/ready.py	51.13%	35 Missing and 8 partials ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #1411      +/-   ##
==========================================
- Coverage   86.03%   85.84%   -0.20%     
==========================================
  Files         432      432              
  Lines       32822    32917      +95     
  Branches     5114     5125      +11     
==========================================
+ Hits        28239    28257      +18     
- Misses       3575     3634      +59     
- Partials     1008     1026      +18     

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

🚀 New features to boost your workflow:

• ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.