bump(carta-investors): d30c5296 → 72e57830 (#3030)

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

.claude-plugin/marketplace.json

@@ -582,7 +582,7 @@
         "url": "https://github.com/carta/plugins.git",
         "path": "plugins/carta-investors",
         "ref": "main",
-        "sha": "d30c529680f4c3d47fcc7a92a4377fc888d8e786"
+        "sha": "72e57830837d2c67d4604f5d913a328548520f6d"
       },
       "homepage": "https://carta.com"
     },