Update server nuget packages to latest .NET 8 versions

Author: dynamictulip

PocketDDD.Server/PocketDDD.Server.DB/PocketDDD.Server.DB.csproj

@@ -7,8 +7,8 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.EntityFrameworkCore.SqlServer" Version="6.0.4" />
-    <PackageReference Include="Microsoft.EntityFrameworkCore.Tools" Version="6.0.4">
+    <PackageReference Include="Microsoft.EntityFrameworkCore.SqlServer" Version="8.0.3" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore.Tools" Version="8.0.3">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>

PocketDDD.Server/PocketDDD.Server.WebAPI/PocketDDD.Server.WebAPI.csproj

@@ -8,11 +8,11 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.EntityFrameworkCore.Design" Version="6.0.4">
+    <PackageReference Include="Microsoft.EntityFrameworkCore.Design" Version="8.0.3">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
-    <PackageReference Include="Swashbuckle.AspNetCore" Version="6.2.3" />
+    <PackageReference Include="Swashbuckle.AspNetCore" Version="6.5.0" />
   </ItemGroup>
 
   <ItemGroup>