Support update ... from (Pg | SQLite)

[L-Mario564]

Addresses #2169, #208,#2304. #1800.

This PR aims to add support for the update ... from syntax for PG and SQLite.

This is valid Drizzle syntax:

await db
  .update(users)
  .set({ cityId: cities.id })
  .from(cities)
  .where(and(eq(cities.name, 'Seattle'), eq(users.name, 'John')))

You can also alias tables that are joined (in PG, you can also alias the updating table too).

const c = alias(cities, 'c');
await db
  .update(users)
  .set({ cityId: c.id })
  .from(c);

In Postgres, you can also return columns from the joined tables.

const updatedUsers = await db
  .update(users)
  .set({ cityId: cities.id })
  .from(cities)
  .returning({ id: users.id, cityName: cities.name });