[Snyk] Security upgrade octokit from 2.1.0 to 3.1.2 (#728)

Co-authored-by: snyk-bot <[email protected]>

Author: filiptronicek

package.json

@@ -34,7 +34,7 @@
     "find-up": "^5.0.0",
     "human-number": "^2.0.0",
     "minimist": "^1.2.5",
-    "octokit": "^2.0.2",
+    "octokit": "^3.1.2",
     "ovsx": "latest",
     "semver": "^7.1.3"
   },