Use W3C trace context headers to support OTEL trace propagation#56891

swfunc wants to merge 3 commits intovercel:canaryvercel/next.js:canaryfrom

swfunc:stephen.firrincieli/extract-w3c-trace-headersswfunc/next.js:stephen.firrincieli/extract-w3c-trace-headersCopy head branch name to clipboard