migrate otelgrpc from deprecated interceptors to stats handler API (#998)
- Replace otelgrpc.StreamServerInterceptor() and otelgrpc.UnaryServerInterceptor() with otelgrpc.NewServerHandler()
- Upgrade go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc from v0.58.0 to v0.63.0
- Stats handler approach is the recommended way forward and more efficient than interceptor-based approach
Amp-Thread-ID: https://ampcode.com/threads/T-2b4e5684-212d-42e5-b790-82569bc9f447
Co-authored-by: Amp <amp@ampcode.com>