Bug 573965 - Version bumps for 4.21 stream

Change-Id: I6b78d6da2b080570bdf825ed1734daa0467744ab
Signed-off-by: Alexander Kurtakov <akurtako@redhat.com>
Reviewed-on: https://git.eclipse.org/r/c/equinox/rt.equinox.bundles/+/182028
Tested-by: Equinox Bot <equinox-bot@eclipse.org>
4 files changed