(doc) Add CCM 0.13.1 release notes

THis adds the release notes for the upcoming release of Chocolatey
Central Management 0.13.1 bugfix release.

Co-authored-by: Gary Ewan Park <[email protected]>

Author: AdmiringWorm

src/content/docs/en-us/central-management/release-notes.mdx

@@ -32,6 +32,14 @@ This covers the release notes for the Chocolatey Central Management (`chocolatey
 
 - Please see our [GitHub repository issues](https://github.com/chocolatey/chocolatey-licensed-issues/labels/CentralManagement).
 
+## 0.13.1 (October 16, 2024) \{#v0.13.1}
+
+### Bug Fixes
+
+- Fix - Description for `Allow users to register to the system` checkbox in the Chocolatey Central Management Website is incorrect.
+- Fix - The `Machine contact timeout in minutes` input box is incorrectly disabled when attempting to edit Deployment Step in Chocolatey Central Management Website.
+- Fix - Azure SQL is incorrectly reported as not supported during Chocolatey Central Management package installations.
+
 ## 0.13.0 (September 19, 2024) \{#v0.13.0}
 
 <Callout type="warning">