zorro/UAPI: Disintegrate include/linux/zorro*.h

zorro/UAPI: Disintegrate include/linux/zorro*.h

The Zorro definitions and device IDs are used by bootstraps, hence they
should be exported through UAPI.

Unfortunately zorro.h was never marked for export when headers_install
was introduced, so it was forgotten during the big UAPI disintegration.
In addition, the removal of zorro_ids.h had been sneaked into commit
4f075ac484ba5e11c12c99a980bee82d9b423346 ("PCI: don't export device IDs to
userspace") before, so it was also forgotten.

Split off and export the Zorro definitions used by bootstraps.

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>