WildFly Glow layers metadata and upgrade to WildFly 30.0.0.Final

[jfdenise]

• Integrate this feature-pack with WildFly Glow tooling

• Galleon layer metadata rule added to the Galleon layer: Any class contained in deployment annotated with org.eclipse.microprofile.graphql.* are making the layer microprofile-graphql to be provisioned.

• In order to have this feature-pack integrated in the WildFly 30.0.0.Final Galleon feature-packs registry: https://github.com/wildfly/wildfly-galleon-feature-packs/tree/release we would need a new release of this feature-pack once this PR is merged.

[jfdenise]

@jmartisk , in order to integrate this feature-pack and layer into WildFly GLow.

[jmartisk]

Thanks @jfdenise this is awesome!
I see there are some conflicts, could you rebase it, please?
I will most likely then upgrade to SmallRye GraphQL 2.5.0 and make a release, do you have a deadline when you need it?

[jfdenise]

@jmartisk , I just rebased. We have flexibility to add the feature-pack to the registry. As soon as you have released the feature-pack I will be able to include it in https://github.com/wildfly/wildfly-galleon-feature-packs/tree/release for WildFly 30 version.
BTW, I plan to look at porting the provisioning based on hard coded layers in your tests to be based on Glow discovery (as we have done in wildfly/wildfly#17153).

[jfdenise]

@jmartisk , porting the tests to WildFly Glow went just fine. Let me know if you want it included in this PR: 95101ba

[jmartisk]

@jmartisk , porting the tests to WildFly Glow went just fine. Let me know if you want it included in this PR: 95101ba

Yes please

[jmartisk]

Thanks! I'll let you know when I make the next release