fix: revert parsing dates in frontmatter

Jacky Zhao

2024-01-29 85f05ea99b16e246b5b86e5408ff35ffa52783e2

 quartz/plugins/transformers/gfm.ts

@@ -31,6 +31,11 @@
            rehypeAutolinkHeadings,
            {
              behavior: "append",
              properties: {
                ariaHidden: true,
                tabIndex: -1,
                "data-no-popover": true,
              },
              content: {
                type: "text",
                value: " §",