Add benchmark folder and workflow

[abelsiqueira]

This adds a simple benchmark script. It should help track improvements and regressions. After it is merged, it will run the benchmark whenever there are any modifications to the src folder and post the results here. It only works for branches from inside the repo, so no forks.

[codecov[bot]]

Codecov Report

All modified lines are covered by tests :white_check_mark:

see 2 files with indirect coverage changes

:loudspeaker: Thoughts on this report? Let us know!.

[tmigot]

Hi @abelsiqueira , thanks for this suggestion. I guess the run benchmark check fais because this needs to be merged first?

[abelsiqueira]

That's my understanding also.

[tmigot]

Ok, let's go then! Thanks @abelsiqueira