(#195) Updated csproj.template to support build version

Author: Adrian Hall

templates/Template.DatasyncServer/Template.DatasyncServer.csproj.template

@@ -1,17 +1,17 @@
 <Project Sdk="Microsoft.NET.Sdk.Web">
   <PropertyGroup>
-    <TargetFramework>net8.0</TargetFramework>
+    <TargetFramework>net9.0</TargetFramework>
     <Nullable>enable</Nullable>
     <ImplicitUsings>enable</ImplicitUsings>
     <LangVersion>latest</LangVersion>
     <UserSecretsId>{SECRETS-GUID}</UserSecretsId>
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="CommunityToolkit.Datasync.Server" Version="{NUGET_VERSION}" />
-    <PackageReference Include="CommunityToolkit.Datasync.Server.EntityFrameworkCore" Version="{NUGET_VERSION}" />
-    <PackageReference Include="Microsoft.EntityFrameworkCore.SqlServer" Version="8.0.8" />
-    <PackageReference Include="Microsoft.EntityFrameworkCore.Tools" Version="8.0.8">
+    <PackageReference Include="CommunityToolkit.Datasync.Server" Version="${NUGET_VERSION}" />
+    <PackageReference Include="CommunityToolkit.Datasync.Server.EntityFrameworkCore" Version="${NUGET_VERSION}" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore.SqlServer" Version="9.0.1" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore.Tools" Version="9.0.1">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>