chore(deps): bump @grpc/proto-loader from 0.7.15 to 0.8.0 in /packages/mockotlpserver (#901)

Author: dependabot[bot]

packages/mockotlpserver/package-lock.json

@@ -50,7 +50,7 @@
   },
   "dependencies": {
     "@grpc/grpc-js": "^1.11.1",
-    "@grpc/proto-loader": "^0.7.12",
+    "@grpc/proto-loader": "^0.8.0",
     "@opentelemetry/core": "^2.0.0",
     "dashdash": "^2.0.0",
     "long": "^5.2.3",