Update dependency eslint-plugin-github to v6

Author: renovate[bot]

package-lock.json

@@ -37,7 +37,7 @@
     "@typescript-eslint/parser": "^8.25.0",
     "@vercel/ncc": "^0.38.3",
     "eslint": "^9.21.0",
-    "eslint-plugin-github": "^5.1.8",
+    "eslint-plugin-github": "^6.0.0",
     "eslint-plugin-import": "^2.31.0",
     "eslint-plugin-jest": "^29.0.0",
     "jest": "^30.0.0",