[BUG] MSYS2/CMAKE/NINJA: Argument list too long Build Broken.

[cederom]

Description / Steps to reproduce the issue

• As found in https://github.com/apache/nuttx-apps/pull/2671 the msys2 / cmake / ninja build is broken due to 8192 chars limit on command line length.
• Quick fix for the msys2 CI to use Makefile generator in place of Ninja is proposed here https://github.com/apache/nuttx-apps/pull/2671.

A solution is required to fix builds on MSYS2 + CMAKE + NINJA.

On which OS does this issue occur?

[OS: Windows]

What is the version of your OS?

MSYS2

NuttX Version

master

Issue Architecture

[Arch: all]

Issue Area

[Area: Build System]

Verification

• [X] I have verified before submitting the report.

[xuxin930]

https://github.com/apache/nuttx/pull/14014 I have some findings in this PR comments. How about we disable Ninja on Msys until we fix this problem? CC @simbit18