fix(deps): update dependency @actions/github to v6 (#7)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

package.json

@@ -19,7 +19,7 @@
   "license": "MIT",
   "dependencies": {
     "@actions/core": "~1.10.0",
-    "@actions/github": "~5.1.1",
+    "@actions/github": "~6.0.0",
     "fs-extra": "~11.1.0"
   },
   "devDependencies": {