Merge pull request #162 from github-samples/geektrainer/fix-dependabot-workflows

fix: declare @astrojs/markdown-remark as explicit dependency

Author: GeekTrainer

website/package-lock.json

@@ -15,6 +15,7 @@
   },
   "dependencies": {
     "@astrojs/check": "^0.9.9",
+    "@astrojs/markdown-remark": "7.2.1",
     "@astrojs/starlight": "^0.41.4",
     "astro": "^7.0.9",
     "sharp": "^0.35.3",