Fix krawfish deployment using inventory

Change-Id: Iaddc06887769fd4f6a7ffefbede2aeaad30e840a
diff --git a/deploy-krawfish.yml b/deploy-krawfish.yml
index 9325e18..55c889c 100644
--- a/deploy-krawfish.yml
+++ b/deploy-krawfish.yml
@@ -1,8 +1,6 @@
 - name: Deploy Krawfish
   hosts:
-    10.0.10.57
-    10.0.10.58
-    10.0.10.59
+    - krawfish
   user: korap
   serial: 1
   tasks: