The fallback to Bootstrap on a Registration Failure might not be desirable
for some applications. This change makes the default behavior configure
through Kconfig.
An alternative to configure "Bootstrap on Registration Failure" would be to
set the server object resource id 16 at runtime. However, this is tedious
and error-prone, as it will be reset when the server object is deleted and
might have to be set at different locations in the client code.
Signed-off-by: Marc Lasch <marc.lasch@husqvarnagroup.com>