This makes attributes order deterministic and allows testing against HTML renderer output, while currently attributes order is random.
Benchmarks results:
```
name time std iterations
---------------------------------------------------------------------
render Text 9667.000 ns ± 4.35 % 145213
render App unsorted attributes 51917.000 ns ± 4.23 % 26835
render App sorted attributes 52375.000 ns ± 1.62 % 26612
render List unsorted attributes 34546833.500 ns ± 0.79 % 40
render List sorted attributes 34620000.500 ns ± 0.69 % 40
```
Looks like on average there's ~0.2% difference in performance. I was leaning towards enabling sorting by default, but we're benchmarking here only with short attribute dictionaries, I wonder if the difference could become prominent for elements with more attributes. I kept sorting disabled by default after all, but still configurable.
`var html: String` on `StaticHTMLRenderer` was changed to `func render(shouldSortAttributes: Bool = false) -> String` to allow configuring this directly.
* Sort attributes in HTML nodes when rendering
* Make sorting configurable, add benchmarks
* Disable sorting by default, clean up product name
* Fix build errors
44280847cf