Try out the new config bundle to see whether it can be activated

[Emily-Jiang]

eclipse/microprofile-config#381 introduces the java contract in OSGi. However, this PR should make config bundle to start ok as it provides the required capability. We need to pull this PR and build the bundle and give it a go to see whether it can be started. All tests can still pass.

[Azquelt]

Steps required:

1. Extract PR branch and build locally
2. Upload the built snapshot to artifactory
3. Update oss_dependencies.maven to include the new snapshot
4. Update the 1.4 API project
   a) use the new snapshot
   b) change bnd.bnd to include everything from the snapshot's manifest and use a bnd.overrides file.
   • See com.ibm.ws.org.jboss.weld3 for an example of a project which does this

[Joseph-Cass]

I am testing this here: JCass149@f2158b1

[tevans78]

Joe tested this locally and it worked. Closing.