Bump Chorus version to 6.0.0-beta0061 (#425)

Version 6.0.0-beta0059 is unlisted at nuget.org, making it hard to test
any changes or bugfixes in local development.

Co-authored-by: Jason Naylor <[email protected]>

Author: rmunn

Directory.Build.props

@@ -23,7 +23,7 @@ See full changelog at https://github.com/sillsdev/flexbridge/blob/develop/CHANGE
 	<ChangelogFile>../../CHANGELOG.md</ChangelogFile>
 	<UseFullSemVerForNuGet>false</UseFullSemVerForNuGet>
 	<AutoGenerateBindingRedirects>true</AutoGenerateBindingRedirects>
-	<ChorusVersion>6.0.0-beta0059</ChorusVersion>
+	<ChorusVersion>6.0.0-beta0061</ChorusVersion>
 	<LCModelVersion>11.0.0-beta*</LCModelVersion>
   </PropertyGroup>
   <ItemGroup>