Merge pull request #275 from tailscale/mpminardi/remove-actions-github

package.json,package-lock.json: remove @actions/github dependency

Author: alexwlchan

package-lock.json

@@ -19,7 +19,6 @@
     "@actions/cache": "^5.0.2",
     "@actions/core": "^2.0.2",
     "@actions/exec": "^2.0.0",
-    "@actions/github": "^7.0.0",
     "@actions/tool-cache": "^3.0.0",
     "semver": "^7.7.3"
   },