[packaging] No flang in Windows-x64 binary packages

[martin-frbg]

As the title says, flang(-new) is conspicuously absent from the provided Windows/Intel binaries while present in the Windows-on-Arm one.
Is there a deeper reason for this, or could it be changed ?

[zufuliu]

See https://discourse.llvm.org/t/llvm-19-x-release-third-party-binaries/80374/20 and https://discourse.llvm.org/t/proposal-rename-flang-new-to-flang/69462/86

[martin-frbg]

Thanks for the pointer, so probably no widely available flang on that platform until LLVM20 in half a year or so (?)