Fix o.e.equinox.region.tests against OSGi R8.

* Implement new API.
* Bump BREE.
* Bump minor version for BREE change.

Change-Id: Icd42dd83f00e9c24d979e1b2bace417cd00e7d47
Signed-off-by: Alexander Kurtakov <akurtako@redhat.com>
4 files changed