Fix minimum version of org.eclipse.ui required in egit feature
Fix minimum version of org.eclipse.ui required in egit feature

Bundle org.eclipse.egit.ui requires at least org.eclipse.ui 3.5.0 so we
should use the same minimum version in the egit feature.

Change-Id: I7aec3d387ef4aef932267df607a75ccaa239124d
Signed-off-by: Matthias Sohn <446760a3fbea85cd5f8f4f5c3de304fe3a38014f@sap.com>
collaborative-modeling/egit,collaborative-modeling/egit