docs: add idType to sqlite args

[rilrom]

Resolves #8848.

idType is missing from the sqlite documentation, which can cause confusion when users want to use strings for the id column. This change moves it in parity with the postgres documentation.

It might be worth exploring how to make this documentation more explicit; serial and uuid don't immediately convey string or number formatting.

[DanRibbens]

In order to support uuid I need to enable the int tests to run in CI with this configuration.

Good work, we can take it from here.