Bump astro from 5.5.5 to 5.15.9 in /test#5

dependabot[bot] wants to merge 1 commit intomaininkeep/bun:mainfrom

dependabot/npm_and_yarn/test/astro-5.15.9inkeep/bun:dependabot/npm_and_yarn/test/astro-5.15.9Copy head branch name to clipboard