[Snyk] Security upgrade astro from 2.0.13 to 4.6.4#4

chadoh wants to merge 1 commit intomainloambuild/loambuild.github.io:mainfrom

snyk-fix-e0603212d99cc6dab465ab40737e8790loambuild/loambuild.github.io:snyk-fix-e0603212d99cc6dab465ab40737e8790Copy head branch name to clipboard