fix(deps): update dependency @actions/github to v9

Author: renovate[bot]

package-lock.json

@@ -13,7 +13,7 @@
   "license": "MIT",
   "dependencies": {
     "@actions/core": "1.11.1",
-    "@actions/github": "6.0.1",
+    "@actions/github": "9.0.0",
     "@actions/http-client": "2.2.3",
     "@fdebijl/clog": "1.169.0",
     "@fdebijl/pog": "1.55.0",