feat(feature-activation): configure new NOP features on testnet

[glevco]

Motivation

Configure the new NOP features in testnet to restart the Phased Testing.

The start height is 3.386.880, which is 38.000 blocks from the current best height in testnet. This is equivalent to 13 days, meaning the Phase Testing should start around Dec 6th. We need to deploy this code before that.

Acceptance Criteria

• Configure new NOP features in testnet.yml and testnet.py.
• Update logging from old to new NOP features.

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

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Comparison is base (29a622f) 85.29% compared to head (a96dc15) 85.36%.

Additional details and impacted files

@@            Coverage Diff             @@
##           master     #879      +/-   ##
==========================================
+ Coverage   85.29%   85.36%   +0.06%     
==========================================
  Files         281      281              
  Lines       22364    22367       +3     
  Branches     3388     3388              
==========================================
+ Hits        19075    19093      +18     
+ Misses       2610     2595      -15     
  Partials      679      679              

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