Bump sinatra from 2.0.8.1 to 2.2.3 in /round-table-api#58

dependabot[bot] wants to merge 1 commit intomasterSeanRobb/roundtable:masterfrom

dependabot/bundler/round-table-api/sinatra-2.2.3SeanRobb/roundtable:dependabot/bundler/round-table-api/sinatra-2.2.3Copy head branch name to clipboard