Update dependency FSharp.Data to 8.1.9

Author: renovate[bot]

O21.Game/O21.Game.fsproj

@@ -115,7 +115,7 @@ SPDX-License-Identifier: MIT
     </ItemGroup>
 
     <ItemGroup>
-        <PackageReference Include="FSharp.Data" Version="8.1.8" />
+        <PackageReference Include="FSharp.Data" Version="8.1.9" />
         <PackageReference Include="FSharp.Formatting" Version="22.0.0" />
         <PackageReference Include="FVNever.Oddities.DIB" Version="1.0.0" />
         <PackageReference Include="FVNever.Oddities.MRB" Version="1.0.0" />