Bump @microsoft/typespec-msgraph from 1.0.0-Preview.4 to 1.0.0-Preview.5 in /additions#944

dependabot[bot] wants to merge 2 commits intomastermicrosoftgraph/msgraph-metadata:masterfrom

dependabot/npm_and_yarn/additions/microsoft/typespec-msgraph-1.0.0-Preview.5microsoftgraph/msgraph-metadata:dependabot/npm_and_yarn/additions/microsoft/typespec-msgraph-1.0.0-Preview.5Copy head branch name to clipboard