CLOUD-4245 improve-redis-search-docs

Co-authored-by: Metin Dumandag <29387993+mdumandag@users.noreply.github.com>
Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>

Author: 3 people

docs.json

@@ -739,11 +739,14 @@
                   "redis/search/introduction",
                   "redis/search/getting-started",
                   "redis/search/index-management",
+                  "redis/search/document-updates",
                   "redis/search/schema-definition",
                   "redis/search/querying",
                   "redis/search/aggregations",
                   "redis/search/counting",
                   "redis/search/aliases",
+                  "redis/search/command-reference",
+                  "redis/search/troubleshooting",
                   {
                     "group": "Adapters",
                     "pages": [