Merge tag 'xtensa-20250808' of https://github.com/jcmvbkbc/linux-xtensa

Pull xtensa update from Max Filippov:

 - replace __ASSEMBLY__ with __ASSEMBLER__ in arch headers

* tag 'xtensa-20250808' of https://github.com/jcmvbkbc/linux-xtensa:
  xtensa: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-uapi headers
  xtensa: Replace __ASSEMBLY__ with __ASSEMBLER__ in uapi headers