fix(deps): update dependency @google-cloud/logging to v3 (#149)

Author: renovate[bot]

handwritten/logging-winston/package.json

@@ -73,7 +73,7 @@
     "posttest": "npm run check"
   },
   "dependencies": {
-    "@google-cloud/logging": "^2.0.0",
+    "@google-cloud/logging": "^3.0.1",
     "@sindresorhus/is": "^0.10.0",
     "lodash.mapvalues": "^4.6.0"
   },