fix Rinka Wall Ice Clip strat

Author: blkerby

region/tourian/main/Mother Brain Room.json

@@ -1081,9 +1081,8 @@
         "canTrickyDodgeEnemies",
         "canMoondance",
         "canWallIceClip",
-        {"ammo": {"type": "Missile", "count": 18}}
+        {"spikeHits": 1}
       ],
-      "setsFlags": ["f_MotherBrainGlassBroken"],
       "note": [
         "Perform a moondance while killing the Rinkas, carefully avoiding being hit by them.",
         "After 176 moonfalls, Samus will clip down into the tank.",