Test against HPS latest-dev version

[FedericoNegri]

• revert to test against latest-dev (instead of 1.2.0)
• JonN: added some fixes for authenticate method testing to be used the way its supposed to be.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 87.50%. Comparing base (fe56f63) to head (60dde8e).
Report is 1 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #567   +/-   ##
=======================================
  Coverage   87.50%   87.50%           
=======================================
  Files          65       65           
  Lines        2880     2880           
=======================================
  Hits         2520     2520           
  Misses        360      360           

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