Bump Microsoft.AspNetCore.Mvc.Testing from 10.0.0 to 10.0.3

---
updated-dependencies:
- dependency-name: Microsoft.AspNetCore.Mvc.Testing
  dependency-version: 10.0.3
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

Directory.Packages.props

@@ -10,7 +10,7 @@
     <PackageVersion Include="Microsoft.AspNetCore.Components.WebAssembly.DevServer" Version="10.0.0" />
     <PackageVersion Include="Microsoft.AspNetCore.Components.WebAssembly.Server" Version="10.0.0" />
     <PackageVersion Include="Microsoft.AspNetCore.Components.WebAssembly" Version="10.0.0" />
-    <PackageVersion Include="Microsoft.AspNetCore.Mvc.Testing" Version="10.0.0" />
+    <PackageVersion Include="Microsoft.AspNetCore.Mvc.Testing" Version="10.0.3" />
     <PackageVersion Include="Microsoft.DotNet.Interactive.CSharpProject" Version="1.0.0-beta.26118.2" />
     <PackageVersion Include="Microsoft.Playwright" Version="1.42.0" />
     <PackageVersion Include="Newtonsoft.Json" Version="13.0.3" />