Version bump for 4.23 stream

Change-Id: Id29fc774427d27bfaf227acf820467db496e63b4
Signed-off-by: Alexander Kurtakov <akurtako@redhat.com>
Reviewed-on: https://git.eclipse.org/r/c/equinox/rt.equinox.p2/+/188303
Tested-by: Equinox Bot <equinox-bot@eclipse.org>
2 files changed