Update iiwa default joint positions

Author: nepfaff

models/iiwa.dmd.yaml

@@ -3,13 +3,13 @@ directives:
     name: iiwa
     file: package://drake/manipulation/models/iiwa_description/iiwa7/iiwa7_no_collision.sdf
     default_joint_positions:
-        iiwa_joint_1: [-0.134]
-        iiwa_joint_2: [0.386]
-        iiwa_joint_3: [0.187]
-        iiwa_joint_4: [-1.763]
-        iiwa_joint_5: [0.078]
-        iiwa_joint_6: [0.848]
-        iiwa_joint_7: [1.652]
+        iiwa_joint_1: [0]
+        iiwa_joint_2: [0.1]
+        iiwa_joint_3: [0]
+        iiwa_joint_4: [-1.2]
+        iiwa_joint_5: [0]
+        iiwa_joint_6: [1.6]
+        iiwa_joint_7: [0]
 - add_weld:
     parent: world
     child: iiwa::iiwa_link_0