build(deps): bump requests from 2.27.1 to 2.28.1 in /examples/shared/tracing#57

dependabot[bot] wants to merge 1 commit intomainabeyad/envoy:mainfrom

dependabot/pip/examples/shared/tracing/requests-2.28.1abeyad/envoy:dependabot/pip/examples/shared/tracing/requests-2.28.1Copy head branch name to clipboard