MAINTAINERS: Sort the OS Port Maintainers.
The `OS Port Maintainers` section in `MAINTAINERS` is now sorted by operating system and then user.
The MAINTAINERS file’s “OS Port Maintainers” section is now sorted by operating system and then user. This change improves the organization and readability of the list, making it easier to locate specific maintainers.
In Details
This commit modifies the MAINTAINERS file, specifically the 'OS Port Maintainers' section. The entries are now sorted by operating system and then user, which improves organization.
For Context
The MAINTAINERS file lists who is responsible for different parts of the GCC project, and who should review patches. This commit sorts the list to make it easier to find the right person. Specifically, the 'OS Port Maintainers' are now sorted first by operating system and then by username.