Bug 575782 - POM and product version change for 4.22 release

Change-Id: I28c5610dafa790055cb471e56835c585ffd21f46
Signed-off-by: Kit Lo <kitlo@us.ibm.com>
Reviewed-on: https://git.eclipse.org/r/c/jdt/eclipse.jdt/+/185001
Tested-by: Sarika Sinha <sarika.sinha@in.ibm.com>
Reviewed-by: Sarika Sinha <sarika.sinha@in.ibm.com>
3 files changed