chore(deps): bump @typespec/openapi from 1.6.0 to 1.8.0 in /additions#994

MIchaelMainer merged 2 commits intomastermicrosoftgraph/msgraph-metadata:masterfrom

dependabot/npm_and_yarn/additions/typespec/openapi-1.8.0microsoftgraph/msgraph-metadata:dependabot/npm_and_yarn/additions/typespec/openapi-1.8.0Copy head branch name to clipboard