The links that are mentioned in this document are no longer
valid. So changed the proper links for NXGZIP user manual and
test cases.
Reported-by: Bulent Abali <abali@us.ibm.com>
Signed-off-by: Haren Myneni <haren@linux.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/08511c1e92ac239f20ac88c73c59d1f8cf02e6ad.camel@linux.ibm.com