bump(superpowers): 896224c4 → f268f7c9 (#3567)

Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>

.claude-plugin/marketplace.json

@@ -3046,7 +3046,7 @@
       "source": {
         "source": "url",
         "url": "https://github.com/obra/superpowers.git",
-        "sha": "896224c4b1879920ab573417e68fd51d2ccc9072"
+        "sha": "f268f7c953744036f0fa7e9d4b73535c04e57cb8"
       },
       "homepage": "https://github.com/obra/superpowers.git"
     },