scalaxb 1.12.3

[eugene yokota]

Hi folks,

scalaxb 1.12.3 is released!

https://scalaxb.org/scalaxb-1.12.3

## sbt 2.x migration

sbt-scalaxb 1.12.3 is cross published to sbt 1.x and 2.x.

## updates

* deps: Update Log4j from 1.2.17 to 2.24.3 by @urwithsumit in [#681](https://github.com/eed3si9n/scalaxb/pull/681)
* fix: Fixes Dispatch 2.x support by @urwithsumit in [#682](https://github.com/eed3si9n/scalaxb/pull/682)

thanks,

-eugene