Fix Agibot to agibot_genie1

https://github.com/NVIDIA/Isaac-GR00T/issues/213

experiment_cfg/metadata.json

@@ -1487,7 +1487,7 @@
         },
         "embodiment_tag": "oxe_droid"
     },
-    "agibot": {
+    "agibot_genie1": {
         "statistics": {
             "state": {
                 "left_arm_joint_position": {
@@ -2071,6 +2071,6 @@
                 ]
             }
         },
-        "embodiment_tag": "agibot"
+        "embodiment_tag": "agibot_genie1"
     }
 }