feat(starlette): stop using SpanAttributes#3655

xrmx merged 2 commits intoopen-telemetry:mainopen-telemetry/opentelemetry-python-contrib:mainfrom

EzzioMoreira:refactor/opentelemetry-instrumentation-starletteEzzioMoreira/opentelemetry-python-contrib:refactor/opentelemetry-instrumentation-starletteCopy head branch name to clipboard