Fix macro redefinition warnings in cc_mslsa.c

Include ntstatus.h and define WIN32_NO_STATUS before including winnt.h

Signed-off-by: Kevin Wasserman <kevin.wasserman@painless-security.com>

https://github.com/krb5/krb5/commit/ee6fbe222b34b28c617d4e6df994700af471b1b6
Author: Kevin Wasserman <kevin.wasserman@painless-security.com>
Committer: Sam Hartman <hartmans@mit.edu>
Commit: ee6fbe222b34b28c617d4e6df994700af471b1b6
Branch: master
 src/lib/krb5/ccache/cc_mslsa.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)