Set net7.0 as primary TFM for BenchmarkDotNet.Samples

Author: AndreyAkinshin

samples/BenchmarkDotNet.Samples/BenchmarkDotNet.Samples.csproj

@@ -2,7 +2,7 @@
   <Import Project="..\..\build\common.props" />
   <PropertyGroup>
     <AssemblyTitle>BenchmarkDotNet.Samples</AssemblyTitle>
-    <TargetFrameworks>net462;net7.0</TargetFrameworks>
+    <TargetFrameworks>net7.0;net462</TargetFrameworks>
     <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
     <AssemblyName>BenchmarkDotNet.Samples</AssemblyName>
     <OutputType>Exe</OutputType>