remove beta tag (#1956)

Author: khorne3

docs/semgrep-supply-chain/policies.md

@@ -8,7 +8,7 @@ tags:
   - Semgrep AppSec Platform
 ---
 
-# Manage policies (beta)
+# Manage policies
 
 By default, Semgrep AppSec Platform collects Supply Chain findings without notifying developers, similar to the [**Monitor** mode](/semgrep-code/policies#block-a-pr-or-mr-through-rule-modes) in Semgrep Code. This prevents developers from receiving notifications while you evaluate the tool.
 
@@ -22,10 +22,6 @@ This feature enables you to configure the following:
 
 You can create as many policies as you need.
 
-## Feature maturity
-
-The Supply Chain policies feature is in **public beta**. To apply to this beta, reach out to [<i class="fa-regular fa-envelope"></i> [email protected]](mailto:[email protected]).
-
 ## Prerequisites
 
 This feature requires the `semgrep:latest` Docker image or at least version 1.101.0 of the Semgrep CLI tool.