Revert commented out release step#1257

ezhang6811 merged 1 commit intoaws-observability:release/v2.20.xaws-observability/aws-otel-java-instrumentation:release/v2.20.xfrom

ezhang6811:revert-2.20.xezhang6811/aws-otel-java-instrumentation:revert-2.20.xCopy head branch name to clipboard