move page and add redirect

Author: scttcper

docs/security-legal-pii/security/ai-ml-policy.mdx renamed to docs/security-legal-pii/security/service-data-usage.mdx

@@ -346,6 +346,10 @@ const userDocsRedirects = [
     source: '/product/sentry-basics/concepts/:path*',
     destination: '/concepts/key-terms/:path*',
   },
+  {
+    source: '/security-legal-pii/security/ai-ml-policy/',
+    destination: '/security-legal-pii/security/service-data-usage/',
+  },
   {
     source: '/product/security/:path*',
     destination: '/security-legal-pii/security/:path*',