Update googleapis and lien

Fix a number of potential security issues

Author: ohnx

package.json

@@ -27,15 +27,15 @@
     "url": "https://github.com/IonicaBizau/youtube-api/issues"
   },
   "dependencies": {
-    "googleapis": "^5.2.1"
+    "googleapis": "^47.0.0"
   },
   "homepage": "https://github.com/IonicaBizau/youtube-api",
   "directories": {
     "example": "example"
   },
   "devDependencies": {
     "bug-killer": "^4.2.2",
-    "lien": "^1.0.1",
+    "lien": "^3.3.0",
     "opn": "^4.0.1",
     "pretty-bytes": "^3.0.1",
     "r-json": "^1.2.2"