Format the enums with one value per line

[gsmet]

I changed the formatter to avoid this sort of mess: https://github.com/quarkusio/quarkus/pull/1778/files#diff-cf15f1a3d008af1e9ced9a328aa63978R21 or https://github.com/quarkusio/quarkus/pull/1815/files#diff-fc458120f0f357520a9b55e2058f22a8L10

Even if the diff for the formatter is huge, I imported the config, then changed the enum formatting, then exported the config.

I ran the formatter on the source and there are a few changes but all of them looks legit to me and most of them are enum-related.

[dmlloyd]

Guillaume Smet: Could someone using IDEA check that they can import the new formatter config of this PR: https://github.com/quarkusio/quarkus/pull/1815 ?

Guillaume Smet: I had to change the formatting for enums as it led to really weird-looking code

David Lloyd: could the diff be made smaller by ordering the properties the same way they were ordered before?

David Lloyd: I guess they should have been alpha to begin with

Guillaume Smet: yeah, the order coming from Eclipse is apparently totally random :/

David Lloyd: how about one commit to sort the original alphabetically, and then another commit to add the changes?

David Lloyd: then we can at least see what changed

Guillaume Smet: I can try

[gsmet]

@dmlloyd so it was even more painful as Eclipse apparently added a lot of new formatter properties (maybe Stuart used an old version of Eclipse when working on it).

I did it in 3 steps: reorder the existing file, import/export the existing file (+order), change the enum config.