Launch DebugProxy from Blazor WASM (blazorwasm) debug type in VSC

[guardrex]

• Add support for launching DebugProxy from blazorwasm debug type in VS Code aspnetcore#22587

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Document Details

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• ID: ec2f61c7-9f51-6735-e328-3c7b495d70c3
• Version Independent ID: 4d06e565-282d-6387-aa90-cb2c2986d35a
• Content: Debug ASP.NET Core Blazor WebAssembly
• Content Source: aspnetcore/blazor/debug.md
• Product: aspnet-core
• Technology: aspnetcore-blazor
• GitHub Login: @guardrex
• Microsoft Alias: riande

[guardrex]

Closing per #22683 (comment).