Merge pull request #35 from konsumer/greenkeeper/@grpc/proto-loader-0.5.1

Update @grpc/proto-loader to the latest version 🚀

Author: konsumer

package-lock.json

@@ -37,7 +37,7 @@
     "express": "^4.16.3",
     "grpc": "^1.16.1",
     "json-colorizer": "^2.0.0",
-    "@grpc/proto-loader": "0.3.0",
+    "@grpc/proto-loader": "0.5.1",
     "protocol-buffers-schema": "^3.3.2",
     "yargs": "^13.1.0"
   },