Bump Microsoft.EntityFrameworkCore from 5.0.5 to 5.0.6 in /src (#390)

Bumps [Microsoft.EntityFrameworkCore](https://github.com/dotnet/efcore) from 5.0.5 to 5.0.6.
- [Release notes](https://github.com/dotnet/efcore/releases)
- [Commits](https://github.com/dotnet/efcore/compare/v5.0.5...v5.0.6)

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

src/Verify.EntityFramework.Tests/Verify.EntityFramework.Tests.csproj

@@ -10,7 +10,7 @@
     <PackageReference Include="NUnit3TestAdapter" Version="3.17.0" />
     <PackageReference Include="MarkdownSnippets.MsBuild" Version="23.1.2" PrivateAssets="all" />
     <PackageReference Include="Verify.NUnit" Version="11.11.0" />
-    <PackageReference Include="Microsoft.EntityFrameworkCore" Version="5.0.5" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore" Version="5.0.6" />
     <PackageReference Include="EfLocalDb" Version="9.2.0" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.9.4" />
     <PackageReference Include="ProjectDefaults" Version="1.0.54" PrivateAssets="All" />

src/Verify.EntityFramework/Verify.EntityFramework.csproj

@@ -6,7 +6,7 @@
     <PackageReference Include="Microsoft.EntityFrameworkCore.Relational" Version="5.0.6" />
     <PackageReference Include="Verify" Version="11.11.0" />
     <PackageReference Include="Microsoft.CSharp" Version="4.7.0" />
-    <PackageReference Include="Microsoft.EntityFrameworkCore" Version="5.0.5" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore" Version="5.0.6" />
     <PackageReference Include="Microsoft.SourceLink.GitHub" Version="1.0.0" PrivateAssets="All" Condition="$(Configuration) == 'Release'" />
     <PackageReference Include="ProjectDefaults" Version="1.0.54" PrivateAssets="All" />
   </ItemGroup>