equipment: added physical weapon name mapping

mtf2json/equipment.py

@@ -41,7 +41,7 @@
 # '(omnipod)') is ignored (and thus, not part of the verbatim names
 # lists).
 physical_weapons_equipment: list[dict[str, list[str]]] = [
-    {"Claw": ["ISClaw"]},
+    {"Claws": ["ISClaw"]},
     {"Flail": ["IS Flail"]},
     {"Hatchet": ["Hatchet"]},
     {"Lance": ["IS Lance", "Lance"]},