tools/configure.c and tools/sethost.sh Add CONFIG_EXPERIMENTAL for configure windows native

[simbit18]

Summary

Add CONFIG_EXPERIMENTAL for configure windows native

Impact

There should be no impact.

Testing

We tested on platform MSYS2 and Alpine linux

[xiaoxiang781216]

@simbit18 but why not enable CONFIG_EXPERIMENTAL from defconfig?

[masayuki2009]

@simbit18

Please remove the duplicated commit message next time.

commit 1bcf01e7a8f8e18a52b34eea92616c92467499c2
Author: simbit18 <101105604+simbit18@users.noreply.github.com>
Date:   Tue Oct 24 14:27:15 2023 +0200

    Add CONFIG_EXPERIMENTAL for configure windows native

    Add CONFIG_EXPERIMENTAL for configure windows native

[simbit18]

@simbit18 but why not enable CONFIG_EXPERIMENTAL from defconfig?

@xiaoxiang781216 Because the Windows native configuration depends on
CONFIG_EXPERIMENTAL.
If CONFIG_EXPERIMENTAL is not enable, the default Windows Build Environment is set to Cygwin.
https://github.com/apache/nuttx/blob/master/Kconfig#L159

[xiaoxiang781216]

Ok, but why not remove EXPERIMENTAL from WINDOWS_NATIVE directly? Since it works fine with your environment and initial contributor's.

[simbit18]

@xiaoxiang781216 It is still preferable to leave marked as EXPERIMENTAL because it cannot be assured to be fully functional.

[xiaoxiang781216]

Ok