add Ice+HiJump strat

Author: blkerby

region/norfair/west/Crumble Shaft.json

@@ -561,6 +561,18 @@
       "flashSuitChecked": true,
       "note": "It has to be setup really close to the left side of the right platforms, otherwise it also requires a crumble jump at the top."
     },
+    {
+      "link": [2, 1],
+      "name": "Frozen Sova Hi-Jump Climb",
+      "requires": [
+        "HiJump",
+        "canTrickyUseFrozenEnemies",
+        {"heatFrames": 630}
+      ],
+      "note": [
+        "Use the Sovas as platforms to climb the room."
+      ]
+    },
     {
       "id": 23,
       "link": [2, 1],