bump(airtable): 295ab93b → 812ee67f (#4350)

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

.claude-plugin/marketplace.json

@@ -101,7 +101,7 @@
         "url": "https://github.com/Airtable/skills.git",
         "path": "plugins/airtable",
         "ref": "main",
-        "sha": "295ab93b7d765912ee1a0dc7f1abb0ecaf73f138"
+        "sha": "812ee67f1fd3d76fb45ff8df40afaa0448602ba8"
       },
       "homepage": "https://www.airtable.com"
     },