fix(middleware-recursion-detection): make the x-ray trace header check case-insensitive#6938

jj22ee wants to merge 1 commit intoaws:mainaws/aws-sdk-js-v3:mainfrom

jj22ee:xray-header-check-fixjj22ee/aws-sdk-js-v3:xray-header-check-fixCopy head branch name to clipboard