Removes reference to outdated tutorial. (#17217)

Author: angelampcosta

src/content/docs/analytics/analytics-integrations/splunk.mdx

@@ -290,9 +290,3 @@ The available fields are:
 * WorkerSubrequest
 
 * ZoneID
-
-***
-
-## More resources
-
-<Render file="video-send-network-analytics-logs-to-splunk" product="logs" />

src/content/docs/analytics/network-analytics/index.mdx

@@ -27,6 +27,5 @@ For a technical deep-dive into Network Analytics, refer to our [blog post](https
 
 * [Cloudflare GraphQL API](/analytics/graphql-api/)
 * [Cloudflare Logpush](/logs/about/)
-* [Video tutorial: Send Network Analytics Logs to Splunk via Logpush](/analytics/analytics-integrations/splunk/#video-tutorial-send-network-analytics-logs-to-splunk)
 * [Migrating from Network Analytics v1 to Network Analytics v2](/analytics/graphql-api/migration-guides/network-analytics-v2/)
 * [Cloudflare Network Analytics v1](/analytics/network-analytics/reference/network-analytics-v1/) <InlineBadge preset="deprecated" />