(DOCSP-42287) Add auditlog.schema parameter (#379)

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- [DOCSP-42287](https://jira.mongodb.org/browse/DOCSP-42287)
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Author: davidhou17

source/reference/deployment-advanced-options.txt

@@ -62,6 +62,8 @@ Audit Log
      - :setting:`auditLog.localAuditKeyFile`
    * - auditPath
      - :setting:`auditLog.path`
+   * - schema
+     - :setting:`auditLog.schema`
 
 You can add these :manual:`audit log parameters
 </reference/parameters/#auditing-parameters>` with a ``setParameter``