.NET 8 RTM (#604)

Author: mpreyskurantov

.github/actions/dotnet-test-build/action.yml

@@ -11,7 +11,7 @@ runs:
       dotnet-version: |
         6.0
         7.0
-        8.0.x
+        8.0
 
   - uses: actions/cache@v3
     with:

net/DevExtreme.AspNet.Data.Tests.EFCore8/DevExtreme.AspNet.Data.Tests.EFCore8.csproj

@@ -7,7 +7,7 @@
 
   <ItemGroup>
     <PackageReference Include="LinqKit.Microsoft.EntityFrameworkCore" Version="6.1.3" />
-    <PackageReference Include="Microsoft.EntityFrameworkCore.SqlServer" Version="8.0.0-rc.2.23480.1" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore.SqlServer" Version="8.0.0" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.4.1" />
     <PackageReference Include="xunit" Version="2.4.2" />
     <PackageReference Include="xunit.runner.visualstudio" Version="2.4.5" />