The previous logger was raising an exception inside an exception handler

It's `exc_info` not `exec_info`, and `exc_info` just needs to evaluate to True. It takes the exception from the context.

`PyExtensionType` is a special type for extensions backed by Python pickle, so it's not what we want. We should use the base `ExtensionType`

A fix for the scheduler so that migrate messages are emitted for child tables.

This fixes a data race in the scheduler that caused some child resources to be missed.

The implementation is now correct, but it could be made more efficient. The point is that we have to submit the sentinel indicating the start of the resolver before submitting the job, otherwise the job might send a "finished" signal before the "start" signal is sent, causing the counts to be equal before all resources have actually been processed.

* Fix docs signature

* Command line args

* Fmt

* update

🤖 I have created a release *beep* *boop*
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## [0.0.9](v0.0.8...v0.0.9) (2023-08-02)


### Features

* Add override_columns to openapi transformer ([#22](#22)) ([a53bb0e](a53bb0e))
* Wire logging with cli flags ([#26](#26)) ([106781b](106781b))


### Bug Fixes

* Add better logging for scheduler ([#24](#24)) ([505f94b](505f94b))
* Add more command-line args, use standard logging ([#29](#29)) ([5d52af9](5d52af9))
* Emit migrate messages for child relations ([#21](#21)) ([536e163](536e163))
* Fix column resolver resource set ([#23](#23)) ([9936ced](9936ced))
* Fix exception logging ([#18](#18)) ([2a5996b](2a5996b))
* Fix extension type definitions ([#20](#20)) ([146c549](146c549))
* Fix JSON type handling ([#19](#19)) ([c0cdf55](c0cdf55))
* Fix race in scheduler ([#25](#25)) ([17fee27](17fee27))
* Log error on table resolver exception/error ([#16](#16)) ([a1b07e8](a1b07e8))

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