Bump handlebars from 4.7.8 to 4.7.9 in /src/nerdbank-streams#946

AArnott merged 1 commit intomaindotnet/Nerdbank.Streams:mainfrom

dependabot/npm_and_yarn/src/nerdbank-streams/handlebars-4.7.9dotnet/Nerdbank.Streams:dependabot/npm_and_yarn/src/nerdbank-streams/handlebars-4.7.9Copy head branch name to clipboard