sample: ⬆️UnitConverter.Console to net7.0 and 5.31.0 nuget

Author: angularsen

Samples/UnitConverter.Console/UnitConverter.Console.csproj

@@ -2,13 +2,13 @@
 
     <PropertyGroup>
         <OutputType>Exe</OutputType>
-        <TargetFramework>net6.0</TargetFramework>
+        <TargetFramework>net7.0</TargetFramework>
         <ImplicitUsings>enable</ImplicitUsings>
         <Nullable>enable</Nullable>
     </PropertyGroup>
 
     <ItemGroup>
-      <PackageReference Include="UnitsNet" Version="5.9.0" />
+      <PackageReference Include="UnitsNet" Version="5.31.0" />
     </ItemGroup>
 
 </Project>