1251: add note that prohibited software status is manually set, not discovered

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

Author: Nadia-JSch

docs/reports/dbb-cookbook/security/devices-with-prohibited-software-as-designated-by-customer.mdx

@@ -3,7 +3,7 @@ title: "Devices with Prohibited Software (as designated by customer)"
 sidebar_position: 28
 ---
 
-Returns devices running software flagged as prohibited — use this to identify compliance violations and clean up devices that don't conform to your business rules.
+Returns devices running software flagged as prohibited. Note that prohibited status is set manually and is not directly discovered — use this to identify compliance violations and clean up devices that don't conform to your business rules.
 
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     <summary>Click to expand the code block</summary>