Add support for signed commits (#3055)

package.json

@@ -32,6 +32,8 @@
     "@actions/core": "^1.10.1",
     "@actions/exec": "^1.1.1",
     "@octokit/core": "^4.2.4",
+    "@octokit/graphql": "^8.1.1",
+    "@octokit/graphql-schema": "^15.25.0",
     "@octokit/plugin-paginate-rest": "^5.0.1",
     "@octokit/plugin-rest-endpoint-methods": "^6.8.1",
     "proxy-from-env": "^1.1.0",
@@ -55,6 +57,6 @@
     "js-yaml": "^4.1.0",
     "prettier": "^3.3.3",
     "ts-jest": "^29.2.5",
-    "typescript": "^4.9.5"
+    "typescript": "^5.5.4"
   }
 }