Update CHANGELOG.md

Author: davidwengier

CHANGELOG.md

@@ -4,7 +4,7 @@
 - Debug from .csproj and .sln [#5876](https://github.com/dotnet/vscode-csharp/issues/5876)
 
 # 2.91.x
-* Bump Razor to 10.0.0-preview.25429.2 (PR: [#8564](https://github.com/dotnet/vscode-csharp/pull/8564))
+* Bump Razor to 10.0.0-preview.25429.2 (PR: [#8579](https://github.com/dotnet/vscode-csharp/pull/8579))
   * Remove UseNewRazorFormattingEngine feature flag (PR: [#12160](https://github.com/dotnet/razor/pull/12160))                                                                                                                
   * Allow for weird Uris as file paths (PR: [#12155](https://github.com/dotnet/razor/pull/12155))                                                                                                                             
   * Remove the feature flag for precise semantic tokens (PR: [#12149](https://github.com/dotnet/razor/pull/12149))