import { getGitDate } from "https://deno.land/x/lume@v2.3.0/core/utils/date.ts";
Returns the date of the git commit that created or modified the file. Thanks to https://github.com/11ty/eleventy/blob/8dd2a1012de92c5ee1eab7c37e6bf1b36183927e/src/Util/DateGitLastUpdated.js