Bump Microsoft.AspNetCore.Authentication.OpenIdConnect (#967)

Bumps [Microsoft.AspNetCore.Authentication.OpenIdConnect](https://github.com/dotnet/aspnetcore) from 6.0.0 to 6.0.2.
- [Release notes](https://github.com/dotnet/aspnetcore/releases)
- [Changelog](https://github.com/dotnet/aspnetcore/blob/main/docs/ReleasePlanning.md)
- [Commits](dotnet/aspnetcore@v6.0.0...v6.0.2)

---
updated-dependencies:
- dependency-name: Microsoft.AspNetCore.Authentication.OpenIdConnect
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

samples/HealthChecks.UI.Oidc/HealthChecks.UI.Oidc.csproj

@@ -5,7 +5,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.AspNetCore.Authentication.OpenIdConnect" Version="6.0.0" />
+    <PackageReference Include="Microsoft.AspNetCore.Authentication.OpenIdConnect" Version="6.0.2" />
   </ItemGroup>
 
   <ItemGroup>