Adjust Entity Management class (3004) to be aligned with Windows even…

…t 4662 (ocsf#1114)

Adjust Entity Management class (3004) to be aligned with fields exist in
Windows event 4662 - “An operation was performed on an object”.

https://learn.microsoft.com/en-us/previous-versions/windows/it-pro/windows-10/security/threat-protection/auditing/event-4662

#### Related Issue: 
ocsf#1090

#### Description of changes:
We add the attributes access_list, access_mask.
![Screenshot 2024-06-04 at 15 50
27](https://github.com/ocsf/ocsf-schema/assets/100218904/5417d9a9-5956-441c-b173-437183875f49)


Signed-off-by: Eliraz Levi
[[email protected]](mailto:[email protected])

Co-authored-by: Rajas <[email protected]>

CHANGELOG.md

@@ -160,6 +160,8 @@ Thankyou! -->
     7. Added a `Preauth` `activity_id` to the `Authentication` class. #1018
     8. Added the `Security Control` profile to the `Datastore Activity` class. #1030
     9. Added `risk_details` to Detection Finding. #1032
+   10. Added `access_mask` to Entity Management class. #1090
+   11. Added `access_list` to Entity Management class. #1090
 
 * #### Profiles
     n/a

events/iam/entity_management.json

@@ -77,6 +77,14 @@
     "entity_result": {
       "group": "primary",
       "requirement": "recommended"
+    },
+    "access_mask": {
+      "group": "context",
+      "requirement": "optional"
+    },
+    "access_list": {
+      "group": "context",
+      "requirement": "optional"
     }
   }
 }