Migrate generative AI semantic conventions to OTel 1.37.0#15268

Cirilla-zmh wants to merge 3 commits intoopen-telemetry:mainopen-telemetry/opentelemetry-java-instrumentation:mainfrom

Cirilla-zmh:fea/genai-otel-1.37.0Cirilla-zmh/opentelemetry-java-instrumentation:fea/genai-otel-1.37.0Copy head branch name to clipboard