chore(astro): Update dependency astro to v6 [SECURITY]

Author: renovate[bot]

packages/astro/package.json

@@ -97,7 +97,7 @@
   },
   "devDependencies": {
     "@clerk/ui": "workspace:^",
-    "astro": "^5.18.1"
+    "astro": "^6.0.0"
   },
   "peerDependencies": {
     "astro": "^4.15.0 || ^5.0.0 || ^6.0.0"

pnpm-workspace.yaml

@@ -47,6 +47,8 @@ minimumReleaseAgeExclude:
   - '@modelcontextprotocol/sdk@1.26.0'
   # Renovate security update: esbuild@0.25.0
   - esbuild@0.25.0
+  # Renovate security update: astro@6.1.6
+  - astro@6.1.6
 
 trustPolicy: no-downgrade
 trustPolicyExclude: