Updates risk scoring requirements (#6674) (#6675)

(cherry picked from commit 5dff666)

Co-authored-by: natasha-moore-elastic <137783811+natasha-moore-elastic@users.noreply.github.com>

Author: mergify[bot]

docs/advanced-entity-analytics/ers-req.asciidoc

@@ -11,21 +11,33 @@ This page covers the requirements and guidelines for using the entity risk scori
 [discrete]
 === Privileges
 
-To turn on the risk scoring engine, you need the following privileges:
+To install or run the risk scoring engine, you need the following privileges:
 
 [discrete]
 [width="100%",options="header"]
 |==============================================
 
-| Cluster      | Index | {kib} 
+| Action | Cluster privileges | Index privileges | {kib} privileges
+
+| Install the risk engine
+
 a| 
 * `manage_index_templates`
 * `manage_transform`
+* `manage_ingest_pipelines`
 
 | `all` privilege for `risk-score.risk-score-*`
 
 | **Read** for the **Security** feature 
 
+| Run the risk engine
+
+| `manage_transform`
+
+| N/A
+
+| **Read** for the **Security** feature
+
 |==============================================
 
 [discrete]