LLM Tracking in GO

[alexander-densley]

Would love to see LLM tracking added to the go sdk, or even a timeline on feature parity with the typescript sdk.

[jabahamondes]

Talked to the llm team and thank you to bringing this up. We will keep an eye out for more requests, but for you can use the manual capture docs 🫡

[marandaneto]

see #306 using otel