docs: remove Dimensions section from AlloyDB integration doc

Co-Authored-By: Claude Sonnet 4.6 (1M context) <noreply@anthropic.com>

Author: nr-sparsi

src/content/docs/infrastructure/google-cloud-platform-integrations/gcp-integrations-list/google-alloydb-monitoring-integration.mdx

@@ -885,94 +885,6 @@ For the complete list of database metrics, see [Google's AlloyDB metrics documen
 
 For the complete list of instance node metrics, see [Google's AlloyDB metrics documentation](https://cloud.google.com/monitoring/api/metrics_gcp#gcp-alloydb).
 
-#### Dimensions
-
-<table>
-  <thead>
-    <tr>
-      <th style={{ width: "200px" }}>
-        Dimension
-      </th>
-
-      <th>
-        Description
-      </th>
-    </tr>
-  </thead>
-
-  <tbody>
-    <tr>
-      <td>
-        `project_id`
-      </td>
-
-      <td>
-        GCP project ID.
-      </td>
-    </tr>
-
-    <tr>
-      <td>
-        `cluster_id`
-      </td>
-
-      <td>
-        AlloyDB cluster ID.
-      </td>
-    </tr>
-
-    <tr>
-      <td>
-        `instance_id`
-      </td>
-
-      <td>
-        AlloyDB instance ID.
-      </td>
-    </tr>
-
-    <tr>
-      <td>
-        `database`
-      </td>
-
-      <td>
-        AlloyDB database name.
-      </td>
-    </tr>
-
-    <tr>
-      <td>
-        `node_id`
-      </td>
-
-      <td>
-        AlloyDB instance node ID.
-      </td>
-    </tr>
-
-    <tr>
-      <td>
-        `location`
-      </td>
-
-      <td>
-        GCP region where the resource is located.
-      </td>
-    </tr>
-
-    <tr>
-      <td>
-        `gcp.resource.type`
-      </td>
-
-      <td>
-        Monitored resource type.
-      </td>
-    </tr>
-  </tbody>
-</table>
-
 ## Service account or user account [#service-account]
 
 ### Find and use data [#find-data]