added: benchmarking workflow with github actions

[franckgaga]

Testing with BenchmarkCI.jl package.

[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 98.61%. Comparing base (2ec4d36) to head (c14cf2c).

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #218   +/-   ##
=======================================
  Coverage   98.61%   98.61%           
=======================================
  Files          26       26           
  Lines        4327     4327           
=======================================
  Hits         4267     4267           
  Misses         60       60           

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

🚀 New features to boost your workflow:

• ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.