Bump Microsoft.AspNetCore.Identity.UI from 9.0.0 to 9.0.15

---
updated-dependencies:
- dependency-name: Microsoft.AspNetCore.Identity.UI
  dependency-version: 9.0.15
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

examples/Api/WebApi/WebApi.csproj

@@ -23,7 +23,7 @@
   <ItemGroup>
     <PackageReference Include="Microsoft.AspNetCore.Diagnostics.EntityFrameworkCore" Version="[9.0,)"/>
     <PackageReference Include="Microsoft.AspNetCore.Identity.EntityFrameworkCore" Version="[9.0,)"/>
-    <PackageReference Include="Microsoft.AspNetCore.Identity.UI" Version="[9.0,)"/>
+    <PackageReference Include="Microsoft.AspNetCore.Identity.UI" Version="9.0.15"/>
     <PackageReference Include="Microsoft.EntityFrameworkCore.Sqlite" Version="[9.0,)"/>
     <PackageReference Include="Microsoft.EntityFrameworkCore.Tools" Version="[9.0,)"/>
   </ItemGroup>