samples: modules: thrift: filter on CONFIG_FULL_LIBCPP_SUPPORTED

Change sample to set CONFIG_FULL_LIBCPP_REQUIRED and to filter on
CONFIG_FULL_LIBCPP_SUPPORTED.  Since not all toolchains provide a
full libc++ this will restrict the sample only to those environments
that do.

Signed-off-by: Kumar Gala <kumar.gala@intel.com>