Using BBSim with DMI interface (1.2.0) in the chart

Change-Id: I67b88d21aa15537bfbc7358e849a0a71350e98db
diff --git a/dhcp-server/Chart.yaml b/dhcp-server/Chart.yaml
index 6a1ea18..241f457 100644
--- a/dhcp-server/Chart.yaml
+++ b/dhcp-server/Chart.yaml
@@ -13,5 +13,6 @@
 # limitations under the License.
 
 name: dhcp-server
-version: 1.0.0
+apiVersion: v1
+version: 1.0.1
 appVersion: 'latest'