Merge pull request #32 from rjschie/upgrade-puppeteer

Upgrade puppeteer to 5.1.0 with Chrome 83.0

Author: rwjblue

package.json

@@ -20,7 +20,7 @@
   "dependencies": {
     "fs-extra": "^8.1.0",
     "git-repo-info": "^2.1.0",
-    "puppeteer": "^1.20.0",
+    "puppeteer": "^5.1.0",
     "sync-disk-cache": "^1.3.3",
     "walk-sync": "^2.0.2"
   },