Add Kotlin script for running benchmarks on iOS

[pjBooms]

Add run_ios_benchmarks.main.kts script for running benchmarks on iOS:

• all modes are supported
• JSon saving supported
• can run benchmarks either in a separate process or within one process
• Used now in compare_benchmarks.main.kts for iOS target

Release Notes

N/A

[ASalavei]

Not sure it's a good variable name for the common code. Could you please elaborate why we need to print stats only for iOS platform?

[pjBooms]

Desktop/macos store stats on disk directly. Web sends stats via server.
For iOS we can't store stats on disk, because the disk is the device disk that is write protected. The easiest way is to send it to console and parse on the running host side (from the script). This way we uninfy interface with other platforms.

Not sure it's a good variable name for the common code

We may introduce target instead, but currently only iOS specific logic is required.

[ASalavei]

Let's add this option to prevent screen from dimming:

Suggested change

	fun runBenchmarks() {
	UIApplication.sharedApplication.setIdleTimerDisabled(true)

[pjBooms]

done