OSPL-2557 Only put one configuration into Visual Studio examples.
(cherry picked from commit 9a3feba7901afd5970a63a719f1a09f5e72ec32f)
OSPL-2710 Change the building of the examples to only rebuild the
default configuration. This will work as long as we only have one
in there & it matches the build. Otherwise you will always get Debug.
(cherry picked from commit 785cd2a431bc3d63f13bbeb8e04e5b10d8b31ffb)