Bump storybook from 8.5.0 to 8.6.15#39

dependabot[bot] wants to merge 1 commit intomainuserlike/moblin:mainfrom

dependabot/npm_and_yarn/storybook-8.6.15userlike/moblin:dependabot/npm_and_yarn/storybook-8.6.15Copy head branch name to clipboard