Bug 573965 - Version bumps for 4.21 stream Change-Id: I4ba9561ba09c59cf4a6f2f4331709533d818a40b Reviewed-on: https://git.eclipse.org/r/c/equinox/rt.equinox.framework/+/181971 Tested-by: Alexander Kurtakov <akurtako@redhat.com> Reviewed-by: Alexander Kurtakov <akurtako@redhat.com>