Deprecated APIs/options to be removed by 4.5

[cfriedt]

Summary

This issue tracks APIs/options which are meant to be removed by the 4.5.0 release
(after they have been deprecated for 2 releases or more)

4.5.0

• CONFIG_POSIX_API
• CONFIG_POSIX_READER_WRITER_LOCKS

---

Leftovers from 4.4

Deprecation guidelines

https://docs.zephyrproject.org/latest/develop/api/api_lifecycle.html#deprecated

Related

• Deprecated APIs/options to be removed by 4.3 #80539
• Deprecated APIs/options to be removed by 4.4 #86000