Updated FSharp.Control.Reactive to 6.* to eliminate version conflict warning

Author: xperiandri

Packages.props

@@ -15,7 +15,7 @@
       <ExcludeAssets>contentFiles</ExcludeAssets>
     </PackageReference>
     <PackageReference Update="FSharp.Control.FusionTasks" Version="2.6.*" />
-    <PackageReference Update="FSharp.Control.Reactive" Version="5.0.*" />
+    <PackageReference Update="FSharp.Control.Reactive" Version="6.*" />
     <PackageReference Update="FSharp.SystemTextJson" Version="1.*" />
     <PackageReference Update="FsToolkit.ErrorHandling" Version="$(FsToolkitVersion)" />
     <PackageReference Update="FsToolkit.ErrorHandling.TaskResult" Version="$(FsToolkitVersion)" />