Update Changelog (#1032)

Update Changelog

Author: mikes-gh

Documentation/Changelog.md

@@ -16,6 +16,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ### Added
 -Skip autoprops feature [#912](https://github.com/coverlet-coverage/coverlet/pull/912)  
 -Exclude code that follows [DoesNotReturn] from code coverage [#904](https://github.com/coverlet-coverage/coverlet/pull/904) by https://github.com/kevin-montrose  
+-`CoverletReport` MSBuild variable containing coverage filenames [#932](https://github.com/coverlet-coverage/coverlet/pull/932) by https://github.com/0xced  
 -Add Visual Studio Add-In [#954](https://github.com/coverlet-coverage/coverlet/pull/954) by https://github.com/FortuneN  
 -Remove workaround for deterministic build for sdk >= 3.1.100 [#965](https://github.com/coverlet-coverage/coverlet/pull/965)  
 -Allow standalone coverlet usage for integration/end-to-end tests using .NET tool driver [#991](https://github.com/coverlet-coverage/coverlet/pull/991)