Updated CryptoExchange.Net to version 9.9.0

Author: JKorf

HTX.Net/HTX.Net.csproj

@@ -52,7 +52,7 @@
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
-    <PackageReference Include="CryptoExchange.Net" Version="9.8.0" />
+    <PackageReference Include="CryptoExchange.Net" Version="9.9.0" />
     <PackageReference Include="Microsoft.CodeAnalysis.NetAnalyzers" Version="9.0.0">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>