Bump 3 plugin SHA pin(s) to upstream HEAD (#298)

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

Author: github-actions[bot]

.claude-plugin/marketplace.json

@@ -488,7 +488,7 @@
         "url": "https://github.com/carta/plugins.git",
         "path": "plugins/carta-cap-table",
         "ref": "main",
-        "sha": "54602de67332dea3827b325966e454fd1c024240"
+        "sha": "0227331a2f2e5bc34485f3473d1046a3a52084d7"
       },
       "homepage": "https://carta.com"
     },
@@ -501,7 +501,7 @@
         "url": "https://github.com/carta/plugins.git",
         "path": "plugins/carta-crm",
         "ref": "main",
-        "sha": "54602de67332dea3827b325966e454fd1c024240"
+        "sha": "0227331a2f2e5bc34485f3473d1046a3a52084d7"
       },
       "homepage": "https://carta.com"
     },
@@ -514,7 +514,7 @@
         "url": "https://github.com/carta/plugins.git",
         "path": "plugins/carta-investors",
         "ref": "main",
-        "sha": "54602de67332dea3827b325966e454fd1c024240"
+        "sha": "0227331a2f2e5bc34485f3473d1046a3a52084d7"
       },
       "homepage": "https://carta.com"
     },