shard.rb in ohai-13.4.0

- old
+ new

@@ -14,12 +14,11 @@
 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 # See the License for the specific language governing permissions and
 # limitations under the License.
 #
 
-require "digest/md5"
-
 Ohai.plugin(:ShardSeed) do
+  require "digest/md5"
   depends "hostname", "dmi", "machine_id", "machinename"
   provides "shard_seed"
 
   def get_dmi_property(dmi, thing)
     %w{system base_board chassis}.each do |section|