fix(deps): update dependency @grpc/proto-loader to ^0.7.0

Author: renovate[bot]

package-lock.json

@@ -11,7 +11,7 @@
   "license": "ISC",
   "dependencies": {
     "@grpc/grpc-js": "^1.2.12",
-    "@grpc/proto-loader": "^0.6.1",
+    "@grpc/proto-loader": "^0.7.0",
     "global": "^4.4.0",
     "grpc": "^1.24.11",
     "grpc-server-reflection": "^0.1.5",