Update oracle.mdx missing feature flags (#23517)

* Update oracle.mdx missing feature flags

Adding missing feature flags to API doc. 
split_statements and disconnect_sessions.

Related PR
https://github.com/hashicorp/vault-plugin-database-oracle/pull/62

* Update website/content/api-docs/secret/databases/oracle.mdx

Co-authored-by: Sarah Chavis <62406755+schavis@users.noreply.github.com>

---------

Co-authored-by: Sarah Chavis <62406755+schavis@users.noreply.github.com>

website/content/api-docs/secret/databases/oracle.mdx

@@ -48,6 +48,16 @@ has a number of parameters to further configure a connection.
   and password fields. See the [databases secrets engine docs](/vault/docs/secrets/databases#disable-character-escaping)
   for more information. Defaults to `false`.
 
+- `split_statements` `(boolean: true)` - Indicates that the provided statements
+  specified should be split on semi-colons. Set `split_statements` to true to
+  specify multiple SQL statements in a single string. Set `split_statements` to
+  `false` for complex queries such as stored or inline procedures.
+
+- `disconnect_sessions` `(boolean: true)` -  Indicates the plugin should
+  disconnect any open sessions before running revocation statements. If
+  `disconnect_sessions` is `false`, the revocation statements **must** include
+  session disconnect logic.
+
 <details>
 <summary><b>Default Username Template</b></summary>