docs: Add redirect from clickhouse-v2 to clickhouse destination docs (#69124)

Co-authored-by: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
Co-authored-by: [email protected] <[email protected]>

Author: devin-ai-integration[bot]

docusaurus/vercel.json

@@ -281,6 +281,11 @@
       "destination": "/integrations/destinations/s3-data-lake",
       "statusCode": 301
     },
+    {
+      "source": "/integrations/destinations/clickhouse-v2",
+      "destination": "/integrations/destinations/clickhouse",
+      "statusCode": 301
+    },
     {
       "source": "/getting-started",
       "destination": "/platform",