bump(carta-investors): 26056825 → 54602de6 (#2368)

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

.claude-plugin/marketplace.json

@@ -534,7 +534,7 @@
         "url": "https://github.com/carta/plugins.git",
         "path": "plugins/carta-investors",
         "ref": "main",
-        "sha": "26056825a66b6f261f3663b2b0c5254ffd04a28b"
+        "sha": "54602de67332dea3827b325966e454fd1c024240"
       },
       "homepage": "https://carta.com"
     },