Bump Microsoft.EntityFrameworkCore.Relational from 9.0.5 to 9.0.6 (#868)

---
updated-dependencies:
- dependency-name: Microsoft.EntityFrameworkCore.Relational
  dependency-version: 9.0.6
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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Author: dependabot[bot]

src/Directory.Packages.props

@@ -11,7 +11,7 @@
     <PackageVersion Include="Microsoft.AspNetCore.Mvc.Testing" Version="9.0.6" />
     <PackageVersion Include="Microsoft.EntityFrameworkCore" Version="9.0.6" />
     <PackageVersion Include="Microsoft.EntityFrameworkCore.InMemory" Version="9.0.6" />
-    <PackageVersion Include="Microsoft.EntityFrameworkCore.Relational" Version="9.0.5" />
+    <PackageVersion Include="Microsoft.EntityFrameworkCore.Relational" Version="9.0.6" />
     <PackageVersion Include="Microsoft.EntityFrameworkCore.Sqlite" Version="9.0.6" />
     <PackageVersion Include="Microsoft.EntityFrameworkCore.SqlServer" Version="9.0.5" />
     <PackageVersion Include="Microsoft.NET.Test.Sdk" Version="17.14.1" />