Basic lambda implementation

[rampage644]

Currently have auth disabled due to inability to store token in between requests.

[DanCodedThis]

@rampage644 Otherwise LGTM, is there anything that we have a problem here with? Other than the session token

[DanCodedThis]

@rampage644 good news we can use jwt (stateless token) instead of uuidv4 with the connector

[DanCodedThis]

@rampage644

• Good news I added jwt token sessions.
• Bad news is, that there is no way to prolong the jwt token, once it's reached the snowflake client, without logining again. No matter if it's active or inactive, it will become expired.
• So I just set it for 24 hours to solve it temporarily. Dbt should also login with every query.
• We can't just send a set_auth header, because snowflake connector is not a browser (though it's worth checking).
• There may be a session's enpoint, like keep alive or something. I think Denys and I saw it in the snowflake connector implementation. Still, we don't support it now, even if it exists and works the way we need it.
• And yeah there is some merge conflicts :(

[rampage644]

Rebased on main

[DanCodedThis]

Compile errors on tests, clippy probably the same