Add Windows CI for verifying and building Visual Studio solutions

[zichguan-amd]

Adds a GitHub action using Github-hosted Windows runner

• Update and use check_vs_files.py script to validate GUIDs in top-level solution files
• Adds build.proj project file to find and build individual example's .sln file using msbuild (task batch parallel build)
• Excludes vulkan_interop, opengl_interop, and static_host_library examples due to additional dependency requirements
• Build triggers independently for each category (Applications, HIP-Basic, Libraries)
• Builds both Debug and Release on x64 in parallel using matrix strategy
• HIP SDK installation will take ~15 to 20 mins
• For Libraries, parallelize build further for vs2017, 2019, and 2022 to reduce runtime to ~20min

[tcgu-amd]

LGTM