fix(contrib/aws/datadog-lambda-go): start tracer while initializing lambda listener#4371

gh-worker-dd-mergequeue-cf854d[bot] merged 2 commits intomainDataDog/dd-trace-go:mainfrom

shreya.malpani/fix-lambda-fast-init-issueDataDog/dd-trace-go:shreya.malpani/fix-lambda-fast-init-issueCopy head branch name to clipboard