[DISCUSS] hyperscan support ARM

Hi hyperscan team,

I'm an newbee for hyperscan project. I'm so excited to have a conversation with you.

We have a plan to make hyperscan to support ARM64 function. And we will propose a series of PRs to make this happen, including hardware platform logical judgement code ,ARM NEON instruction set support and etc.. We won't propose intrusive changes to existing code. Now the detailed design are still uncertain, just a draft. Hope community can take part in the detailed feature design at the beginning.

But before the whole work begins, we want to know community attitude about this. We hope the kind feedback from your side.

Thanks very much.