HPCC-8790 Reversed sequence and maturity in stageVer var

moved version for non-release builds to:
M.m.p.{Maturity}s from M.m.p.s{Maturity}

This allows the rpm and dpkg version checks to see releases as
a greater version then non-releases.

Signed-off-by: Philip Schwartz <philip.schwartz@lexisnexis.com>