FELIX-4193 - Make maven bundle plugin generate indexes compliant with…

[manandbytes]

… the R5 Repository Service Specification

According to Apache Felix OSGi Bundle Repository (OBR) homepage [1]:

As of release 2.0.x Felix OBR also supports the OSGi Repository
1.0 specification. Chapter 132 in the OSGi R5 Enterprise
specification.

Upgrade dependency o.a.f.bundlerepository AKA 'Felix OBR' from the ancient 1.6.x to the latest release.

[1] https://felix.apache.org/documentation/subprojects/apache-felix-osgi-bundle-repository.html

Signed-off-by: Mykola Nikishov [email protected]