fix(ws): Fix tx history streamer wrong logging when pauseProducing() is called multiple times

[msbrogli]

Motivation

Twisted can call pauseProducing() multiple times before calling resumeProducing(). This transition from PAUSED to PAUSED was not expected and it was generating a wrong warning log message.

Acceptance Criteria

1. Allow transition PAUSED -> PAUSED which actually does nothing.

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	Tue, September 10, 2024 at 16:50:19 UTC
Project	hathor-core
Branch	fix/tx-history-streamer-paused
Testbed	ubuntu-22.04

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Benchmark	Latency	Latency Results nanoseconds (ns) | (Δ%)	Latency Lower Boundary nanoseconds (ns) | (%)	Latency Upper Boundary nanoseconds (ns) | (%)
sync-v2 (up to 20000 blocks)	✅ (view plot)	101,380,056,013.80 (-0.69%)	91,877,624,945.93 (90.63%)	112,294,874,933.91 (90.28%)

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[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 84.42%. Comparing base (e26a841) to head (9fddd7a).
Report is 1 commits behind head on master.

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #1135      +/-   ##
==========================================
+ Coverage   84.27%   84.42%   +0.14%     
==========================================
  Files         317      317              
  Lines       24291    24291              
  Branches     3696     3696              
==========================================
+ Hits        20471    20507      +36     
+ Misses       3093     3068      -25     
+ Partials      727      716      -11     

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