Version bump for 4.22 stream. Change-Id: I009f19ce8dece70bd27872bb6200b82deb3cb074 Reviewed-on: https://git.eclipse.org/r/c/platform/eclipse.platform.ui.tools/+/186712 Tested-by: Platform Bot <platform-bot@eclipse.org> Reviewed-by: Alexander Kurtakov <akurtako@redhat.com>