[Quarkus 2.0] Consider following the way how Quarkus handles Avro schemas

[ppalaga]

With quarkusio/quarkus#16169 and a couple of other related PRs Quarkus introduced a new approach for compiling Avro schemas. They are now compiled using generate-code and generate-code-tests mojos of quarkus-maven-plugin. I wonder whether we should recommend the same to our end users and maybe deprecate our @BuildTimeAvroDataFormat annotation?

[ppalaga]

WDYT @aldettinger ?

[ppalaga]

I guess we should at least document the new option.

[aldettinger]

Indeed, I think deprecating @BuildTimeAvroDataFormat + documenting the new option is good.

[ppalaga]

Thanks, I think we can do this once we have Quarkus 2.0.x in our main branch.

[jamesnetherton]

I moved this to the 2.0.0 milestone as I think it'd be good to get this done.

Would also be good if we could cover the different schema types avdl, avpr & avsc.