Update icu4j location for latest rawhide

Change-Id: I75fa5a66e79f3bc26afbc0a0c05383f709377fd0
Signed-off-by: Mat Booth <mat.booth@redhat.com>
Reviewed-on: https://git.eclipse.org/r/36681
Remove unused files

Change-Id: Ic0c72704550b525e653f811722394d30f1ff4a03
Signed-off-by: Mat Booth <mat.booth@redhat.com>
Reviewed-on: https://git.eclipse.org/r/36682