deps: Bump Microsoft.Identity.Web from 4.0.1 to 4.2.0#135

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dependabot/nuget/samples/DragonCopilot/Workflow/SampleExtension.Web/Microsoft.Identity.Web-4.2.0microsoft/dragon-copilot-extension-samples:dependabot/nuget/samples/DragonCopilot/Workflow/SampleExtension.Web/Microsoft.Identity.Web-4.2.0Copy head branch name to clipboard