Bump @astrojs/node from 9.5.3 to 9.5.4#389

dependabot[bot] wants to merge 3 commits intomainLinaro/linaro-astro:mainfrom

dependabot/npm_and_yarn/astrojs/node-9.5.4Linaro/linaro-astro:dependabot/npm_and_yarn/astrojs/node-9.5.4Copy head branch name to clipboard