ni-grpc-device: rename server binary tar
ni-grpc-device: rename server binary tar

Use a name for the server binary tar source entry which is more
consistent with the client binary tar naming convention.

Signed-off-by: Alex Stewart <04cdb2793e4fb0120cc30d1c823099f3862701f4@ni.com>

ni/meta-nilrt,ni/meta-nilrt,ni/meta-nilrt,ni/meta-nilrt,ni/meta-nilrt