Updated "Microsoft.CodeAnalysis.CSharp" to 5.0.0.

Author: TiLied

CSharpToJavaScript.csproj

@@ -38,7 +38,7 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.CodeAnalysis.CSharp" Version="4.14.0" />
+    <PackageReference Include="Microsoft.CodeAnalysis.CSharp" Version="5.0.0" />
   </ItemGroup>
 
 </Project>