DodoApp: Support dev virtual machines

Change-Id: Ib7641adb5be477bdde7cd9a06df4b45aa65a1c01
diff --git a/charts/dodo-app/values.yaml b/charts/dodo-app/values.yaml
index b1d57c4..ba822a2 100644
--- a/charts/dodo-app/values.yaml
+++ b/charts/dodo-app/values.yaml
@@ -17,3 +17,4 @@
 allowedNetworks: ""
 external: false
 fetchUsersAddr: ""
+headscaleAPIAddr: ""