chore(deps): bump astro from 5.12.5 to 5.12.8 in /docs (#1793)

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

docs/package-lock.json

@@ -14,7 +14,7 @@
   "dependencies": {
     "@astrojs/check": "^0.9.4",
     "@astrojs/starlight": "^0.35.2",
-    "astro": "^5.12.5",
+    "astro": "^5.12.8",
     "sharp": "^0.34.3",
     "starlight-blog": "^0.24.0"
   },