[FIX] Preserve user baggage header when setting Session ID#1016

marco-saia-datadog wants to merge 1 commit intodevelopDataDog/dd-sdk-reactnative:developfrom

marcosaia/RUM-12188/preserve-user-baggage-headerDataDog/dd-sdk-reactnative:marcosaia/RUM-12188/preserve-user-baggage-headerCopy head branch name to clipboard