Bump Microsoft.EntityFrameworkCore.InMemory from 5.0.2 to 5.0.3

Bumps [Microsoft.EntityFrameworkCore.InMemory](https://github.com/dotnet/efcore) from 5.0.2 to 5.0.3.
- [Release notes](https://github.com/dotnet/efcore/releases)
- [Commits](dotnet/efcore@v5.0.2...v5.0.3)

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

Samples/LinkDotNet.EnumValueObject.Sample.EFCore/LinkDotNet.EnumValueObject.Sample.EFCore.csproj

@@ -6,7 +6,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.EntityFrameworkCore.InMemory" Version="5.0.2" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore.InMemory" Version="5.0.3" />
   </ItemGroup>
 
   <ItemGroup>