Version bump for 4.22 stream

Needed by https://git.eclipse.org/r/c/equinox/rt.equinox.p2/+/155046

Change-Id: I18c2afb91fe9a209050d829ba37332e4ae174add
Signed-off-by: Alexander Kurtakov <akurtako@redhat.com>
Reviewed-on: https://git.eclipse.org/r/c/equinox/rt.equinox.p2/+/185253
Tested-by: Equinox Bot <equinox-bot@eclipse.org>
Reviewed-by: Mickael Istria <mistria@redhat.com>
2 files changed