Decomposition of TOFFOLI into CNOT, T, TDG, and H

[renatomello]

Checklist:

• Reviewers confirm new code works as expected.
• Tests are passing.
• Coverage does not decrease.
• Documentation is updated.

[renatomello]

@BrunoLiegiBastonLiegi I'm back

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 99.84%. Comparing base (ebd6fb2) to head (20d5b2b).

Additional details and impacted files

@@           Coverage Diff           @@
##           master    #1355   +/-   ##
=======================================
  Coverage   99.84%   99.84%           
=======================================
  Files          74       74           
  Lines       10753    10754    +1     
=======================================
+ Hits        10736    10737    +1     
  Misses         17       17           

Flag	Coverage Δ
unittests	99.84% <100.00%> (+<0.01%)	⬆️

Flags with carried forward coverage won't be shown. Click here to find out more.

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