Update bench_scichart.js to use scichart v3

[viktorskv]

I’ve updated the repository to use SciChart v3 latest. Only some minor changes: you should use createSingle() not create() for best performance especially on Firefox and autorange and ZoomExtents is not necessary in these tests. They added native text in v3 which is enabled

it looks like SciChart is slower than lcjs in the append test but faster in the static & refresh tests. Can you confirm?

Disclosure: I’m a scichart user but interested in these performance comparisons

[niiloArction]

I reviewed and merged the changes with some edits. Please see #5 for more details

On my machine, LightningChart JS is still faster in static and refresh tests.
However, as mentioned already, updating the test results will have to wait in order to do it properly (also update all other libraries). It's a lot of work.

Thanks for contributing with the updated library syntax. That will save us some effort later.