Gradle tasks fail on macOS with newer Intel processor due to architecture detection.

[MSDarwish2000]

This affects versions starting from 0.22-milestone-27. Detection depends on processor display name with very strict case-sensitive startsWith. On an experimental setup with newer Intel processor, gradle execution fails due to error in detection.

I have sent a PR #356 with a quick fix that uses contains instead of startsWith to fix this issue. But, a better approach to detect architecture may be needed, as even Apple may decide to chnage how they structure the display name of its processors.