[Bug] examples/utest/testcases/posix/ctype_h/definitions/ctype_h.c 的 GPL 授权和 RT-Thread 的 Apache 授权冲突

[unicornx]

RT-Thread Version

master

Hardware Type/Architectures

N/A

Develop Toolchain

Other

Describe the bug

examples/utest/testcases/posix/ctype_h/definitions/ctype_h.c 代码标识了采用 GPL 授权。

参考：https://www.apache.org/licenses/GPL-compatibility.html

Apache 2 software can therefore be included in GPLv3 projects, because the GPLv3 license accepts our software into GPLv3 works. However, GPLv3 software cannot be included in Apache projects. The licenses are incompatible in one direction only, and it is a result of ASF's licensing philosophy and the GPLv3 authors' interpretation of copyright law.

所以我认为 Apache license 的 RT-Thread 包含了 GPL 的代码也是不恰当的，会有潜在的法律问题。

Other additional context

No response

[unicornx]

合并入 #9796，关闭这个了