tighten shinespark frames a bit

Author: blkerby

region/crateria/central/Climb.json

@@ -2073,7 +2073,7 @@
         ]},
         {"resourceMissingAtMost": [{"type": "Missile", "count": 0}]},
         {"canShineCharge": {"usedTiles": 28, "openEnd": 0}},
-        {"shinespark": {"frames": 60, "excessFrames": 3}},
+        {"shinespark": {"frames": 50, "excessFrames": 3}},
         {"obstaclesCleared": ["A"]},
         {"or": [
           "h_ClimbWithoutLava",