Restore re-execution middleware in templates.

[ilonatommy]

After offline discussion with @javiercn, the decision about temporary disabling the job that is using the old version of packages was made. Detailed issue description: #62851.

This PR:

• Restores the middleware setup in the templates
• Disables the job that was failing with the new name of parameter error (The best overload for 'UseStatusCodePagesWithReExecute' does not have a parameter named 'createScopeForStatusCodePages').

[Copilot]

Pull Request Overview

This PR restores the status code pages re-execution middleware setup in Blazor Web templates that was previously disabled due to a parameter name change issue. The middleware configuration uses the new parameter name createScopeForStatusCodePages to ensure proper scope creation for status code handling.

Key changes:

• Restores UseStatusCodePagesWithReExecute middleware configuration in Blazor templates
• Temporarily disables a failing CI job that was using old parameter names
• Updates both main Program.cs files to include the middleware with the correct parameter syntax

Reviewed Changes

Copilot reviewed 3 out of 3 changed files in this pull request and generated 2 comments.

File	Description
src/ProjectTemplates/Web.ProjectTemplates/content/BlazorWeb-CSharp/BlazorWebCSharp.1/Program.cs	Adds status code pages middleware with re-execution to "/not-found" path
src/ProjectTemplates/Web.ProjectTemplates/content/BlazorWeb-CSharp/BlazorWebCSharp.1/Program.Main.cs	Adds the same middleware configuration in the main program variant
.azure/pipelines/ci-public.yml	Temporarily disables a CI job that fails with the old parameter naming