[RSDK-13285] Add global grpc trace logging

[njooma]

Added trace logging with a global variable. To enable, you have to add globalThis.VIAM = { GRPC_TRACE_LOGGING: true }; somewhere in your application.

Using the vanilla example in the TS SDK, the output looks like:

I decided on trace so that users might be able to follow the path of function calls

[njooma]

As implemented, this does NOT include responses in the trace log.