build(deps): bump openai from 4.104.0 to 6.7.0 (#84)

Author: dependabot[bot]

package-lock.json

@@ -27,7 +27,7 @@
   "dependencies": {
     "@slack/bolt": "^4.6.0",
     "dotenv": "~17.2.3",
-    "openai": "^4.104.0"
+    "openai": "^6.7.0"
   },
   "devDependencies": {
     "@biomejs/biome": "2.3.3",