Bug 577442 - POM and product version change for 4.23 release

Change-Id: I748d57488a1d85c234d064d70433b62e6d9b6092
Signed-off-by: Sravan Kumar Lakkimsetti <sravankumarl@in.ibm.com>
Reviewed-on: https://git.eclipse.org/r/c/platform/eclipse.platform.resources/+/188134
14 files changed