fix: Gracefully handle PR creation when no commits exist#8872

pratik-mahalle wants to merge 2 commits intoopen-telemetry:mainopen-telemetry/opentelemetry.io:mainfrom

pratik-mahalle:fix/graceful-pr-creation-failurepratik-mahalle/opentelemetry.io:fix/graceful-pr-creation-failureCopy head branch name to clipboard