[clang] [llvm] workflows/release-binaries: Use Wix to create Windows installer (PR #200734)

[John Doe via cfe-commits]

marakew wrote:

As a Windows LLVM user for at least 7 years, I can say that these installers are unnecessary. There's nothing that requires configuration in the operating system to start working with the compiler.
Therefore, I would be happy if all these installers were replaced with a simple archiver, such as 7z.

https://github.com/llvm/llvm-project/pull/200734