feat: automated benchmarks + minimalistic static site

[SemyonSinchenko]

It looks like this: https://semyonsinchenko.github.io/icebug-graphframes-comparison/
(I will delete the page in my fork if we merge this)

[SemyonSinchenko]

Hi @adsharma
Is there any chance this one will be merged?

tldr of what is inside:

1. Benhcmarks are run inside the GitHub actions runners
2. Results are collected
3. Using a simple j2 template results are put into the .md file
4. Using a minimal mkdocs setup a static site is generated
5. The site is published to GitHub Pages

I like the idea of the benchmark and I want to use it to track the graphframes performance: for me it is an interesting challenge to try to close the gap between GF and the icebug

[adsharma]

Sounds like a great idea! Could you rebase and add versions of the software tested to results.md?

[SemyonSinchenko]

Sounds like a great idea! Could you rebase and add versions of the software tested to results.md?

I put versions to the index.md. Do you want to see them in results.md instead?

[adsharma]

As long as they're auto generated from the actual code tested, it doesn't matter which md file.