fix(deps): update dependency remark-gfm to v4 (#184)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

package.json

@@ -62,7 +62,7 @@
         "react-syntax-highlighter": "^15.5.0",
         "react-textarea-autosize": "^8.5.3",
         "rehype-katex": "^6.0.3",
-        "remark-gfm": "^3.0.1",
+        "remark-gfm": "^4.0.0",
         "remark-math": "^6.0.0",
         "tailwind-merge": "^1.14.0",
         "tailwindcss": "3.3.3",