Version bump for 4.23 stream

Change-Id: Ie3cc246a2c6a70fbf4f059dcae644884bd1f108c
Signed-off-by: Alexander Kurtakov <akurtako@redhat.com>
Reviewed-on: https://git.eclipse.org/r/c/equinox/rt.equinox.p2/+/190507
2 files changed