Remove o.e.passage.lbc.target.feature from o.e.passage.lbc.execute.feature

[HannesWell]

The Feature org.eclipse.passage.lbc.target.feature contains some dependencies of passage bundles with a fixed versions (due to how Tycho/P2 builds them) that are from a previous Eclipse releases.
The Feature org.eclipse.passage.lbc.execute.feature requires o.e.passage.lbc.target.feature and therefore forces the content of the latter to be present in the TP or application. Because the target-feature contains Plug-ins that are singletons the passage.lbc.execute.feature for Passage 2.5 cannot be used with with the recent Eclipse 2022-09 features in one Target-Platform.

Because PDE and P2/Tycho (can) add required dependencies of Plugins to a launched or build Eclipse product automatically there is actually no need to have a target feature.
Therefore I suggest to remove the dependency to o.e.passage.lbc.target.feature from o.e.passage.lbc.execute.feature.
I can provide a PR to do that.