Bump up Scala, SBT, and Play versions

[BranislavLazic]

• Bump up Scala versions to 2.12.17 and 2.13.10 versions
• Bump up Play to the 2.9.3 version
• Bump up SBT to 1.73 version
• Bump up Scalatest to 3.2.14 version
• Fix breaking changes in tests and impl. code

[biandratti]

Does anyone know what the status of this PR is?
Can we have a new release version with these changes? Thank you!

[SethTisue]

at this point, maybe someone should fork the repo and publish it under new coordinates

[Driox]

I just release a new version for our own use here https://central.sonatype.com/artifact/com.particeep/play-json-extensions_2.13

you can try to use it

[rtyley]

I just release a new version for our own use here

Oh, didn't see this - we ended up releasing our own version too:

https://index.scala-lang.org/guardian/play-json-extensions/artifacts/play-json-extensions/1.0.2

[SethTisue]

fyi @mkurz

[mkurz]

Hey @caente! I'm a maintainer of the Play Framework. I noticed that you appear to have been the maintainer of this repo, but since there haven't been any new commits since 2020, would you be open to transferring the repo to the Play Framework GitHub organization? This would allow us to assign an active maintainer to keep it updated. Thanks for considering it!
(If we do so we probalby want to change the licence to Apache 2)

[mkurz]

Hey @olgkpln @the-fine @dimaradchenko @erango! Would be great if someone from @bizzabo would comment here ;)
Would you be interested in transferring this repo to us to keep it maintained?
Thanks!