Bump Microsoft.EntityFrameworkCore.Design from 8.0.10 to 9.0.15

---
updated-dependencies:
- dependency-name: Microsoft.EntityFrameworkCore.Design
  dependency-version: 9.0.15
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

Directory.Packages.props

@@ -13,7 +13,7 @@
     <PackageVersion Include="Microsoft.EntityFrameworkCore.Relational" Version="8.0.10" />
     <PackageVersion Include="Microsoft.EntityFrameworkCore.SqlServer" Version="8.0.10" />
     <PackageVersion Include="Microsoft.EntityFrameworkCore.InMemory" Version="8.0.10" />
-    <PackageVersion Include="Microsoft.EntityFrameworkCore.Design" Version="8.0.10" />
+    <PackageVersion Include="Microsoft.EntityFrameworkCore.Design" Version="9.0.15" />
 
     <!-- WebApi -->
     <PackageVersion Include="Swashbuckle.AspNetCore" Version="6.8.1" />