feat: improve congestion control nayduck test

[wacban]

Added a fail fast check at the beginning to the test and a nice comment explaining the most common reason - the test contract built without the test_features enabled.

This addresses the first part of #12305

[jancionear]

LGTM, thanks!

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 71.24%. Comparing base (d0f156d) to head (f429379).
Report is 10 commits behind head on master.

Additional details and impacted files

@@            Coverage Diff             @@
##           master   #12319      +/-   ##
==========================================
- Coverage   71.56%   71.24%   -0.33%     
==========================================
  Files         838      838              
  Lines      168683   169020     +337     
  Branches   168683   169020     +337     
==========================================
- Hits       120713   120410     -303     
- Misses      42712    43363     +651     
+ Partials     5258     5247      -11     

Flag	Coverage Δ
backward-compatibility	0.16% <ø> (-0.01%)	⬇️
db-migration	0.16% <ø> (-0.01%)	⬇️
genesis-check	1.23% <ø> (-0.01%)	⬇️
integration-tests	39.07% <ø> (+0.13%)	⬆️
linux	70.69% <ø> (-0.40%)	⬇️
linux-nightly	70.82% <ø> (-0.31%)	⬇️
macos	50.32% <ø> (-3.86%)	⬇️
pytests	1.54% <ø> (-0.01%)	⬇️
sanity-checks	1.35% <ø> (-0.01%)	⬇️
unittests	64.13% <ø> (-1.20%)	⬇️
upgradability	0.21% <ø> (-0.01%)	⬇️

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