Bug 577442 - POM and product version change for 4.23 release Change-Id: Ic5c203a35a42c2d4ce923623df0852e9c1d47671 Signed-off-by: Sravan Kumar Lakkimsetti <sravankumarl@in.ibm.com> Reviewed-on: https://git.eclipse.org/r/c/platform/eclipse.platform.ui.tools/+/188128