Bump Microsoft.EntityFrameworkCore.InMemory from 8.0.2 to 8.0.4 (#727)

Bumps [Microsoft.EntityFrameworkCore.InMemory](https://github.com/dotnet/efcore) from 8.0.2 to 8.0.4.
- [Release notes](https://github.com/dotnet/efcore/releases)
- [Commits](dotnet/efcore@v8.0.2...v8.0.4)

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

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Steve Smith <steve@kentsmiths.com>

Directory.Packages.props

@@ -18,7 +18,7 @@
     <PackageVersion Include="MailKit" Version="4.4.0" />
     <PackageVersion Include="MediatR" Version="12.2.0" />
     <PackageVersion Include="Microsoft.AspNetCore.Mvc.Testing" Version="8.0.2" />
-    <PackageVersion Include="Microsoft.EntityFrameworkCore.InMemory" Version="8.0.2" />
+    <PackageVersion Include="Microsoft.EntityFrameworkCore.InMemory" Version="8.0.4" />
     <PackageVersion Include="Microsoft.EntityFrameworkCore.Relational" Version="8.0.2" />
     <PackageVersion Include="Microsoft.EntityFrameworkCore.Design" Version="8.0.2" />
     <PackageVersion Include="Microsoft.EntityFrameworkCore.Tools" Version="8.0.2" />