Update target platform to 2021-09Two different JNA versions in the target platform as Eclipse platformrequires 5.8.0 for other things already.Change-Id: I1e7ea32a99df51a2625a39504d724e38c30a16f0
Updates to plugin and feature versions.Change-Id: Id1f32dd623cd399db4a5a0a7e80eb9fd3694a5ae