opentelemetry.test.weaver_live_check.LiveCheckError: Semconv violations found:
- [deprecated] Attribute 'gen_ai.system' is deprecated; reason = 'renamed', note = 'Replaced by `gen_ai.provider.name`.'. (1 occurrence(s) on span 'chat claude-sonnet-4-20250514')
To reproduce: unskip corresponding scenario in conformance testing: #14