Rename quarkus-extension.yaml

[stuartwdouglas]

This avoids problems with the IDE overwriting changes
made by the bootstrap plugin.

[quarkus-bot]

/cc @ebullient, @jmartisk, @kenfinnigan, @phillip-kruger

[gsmet]

@aloubyansky @ia3andy I think this requires further discussion. If it's a problem, shouldn't we change this to be the default when creating a new extension?

But that wouldn't be very handy to not have the yaml extension for the file that is maintained by the developer.

[ia3andy]

I agree with @gsmet:

• we would need to update the templates for new extensions
• keeping .yaml extension would be better(but maybe it's what making the IDE overwrite it?)

[Sanne]

I think this requires further discussion

see the mailing list [quarkus-dev] quarkus-extension.yaml vs QuarkusDevModeTest, and follow up pr #17270

[ia3andy]

We also need to update the Quarkiverse extensions?

[ia3andy]

@Sanne I think it was a bit to rushy to merge this PR (even more with @gsmet and me saying we wanted a quick discussion to be sure there weren't better and more transparent alternatives). We come from a long WE and didn't have time to really look at the thread. Renaming all those have consequences outside of quarkus-core.

Also, I think @aloubyansky said in the thread that he would prefer something else..

[aloubyansky]

We also need to update the Quarkiverse extensions?

If it affects them. AFAIU, it breaks only when the QuarkusDevModeTest tests are launched from IDEA.

[ia3andy]

Ok my bad @Sanne , I missed the part were the old format was still compatible.. so with the following up PR from @aloubyansky we are alright!

[Sanne]

@ia3andy no problem at all :) but also I merely am the mindless bot who pressed the "merge" button: it was already approved and reviewed and CI flagged it as green.