bump(carta-investors): d96ce7cb → d73954d3 (#3300)

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

.claude-plugin/marketplace.json

@@ -583,7 +583,7 @@
         "url": "https://github.com/carta/plugins.git",
         "path": "plugins/carta-investors",
         "ref": "main",
-        "sha": "d96ce7cb76295c659d874ce63b1769606e93a8de"
+        "sha": "d73954d3d9ce1e3fce1ec2b9ee6819922dd539e3"
       },
       "homepage": "https://carta.com"
     },