SNOW-1058504: Python 3.12 support

[melanopsis]

I'm just starting this to get the discussion going for Python 3.12 support. Since Python is now on a yearly release cadence, I think you will get "new Python version support" queries more often and it's best to tackle it sooner rather than later.

Thanks.

[sfc-gh-yixie]

@melanopsis Snowflake Python Runtime Policy states that "Snowflake intends to support new Python runtimes within 1 year of their first official release."

[melanopsis]

Thanks. Hopefully, the policy can be revised at some point to bring support within six months, instead of one year.

[gregbrant2]

+1. I'm working on a project that is using Python 3.12 and we have a hard requirement from a customer to use Snowflake. Having the Snowflake client available on 3.12 is essential.

[sfc-gh-yixie]

We're going to work on supporting 3.12.

@sfc-gh-bprakash , for your visibility about "Hopefully, the policy can be revised at some point to bring support within six months, instead of one year."