ACPI: PPTT: Remove duplicate structure, acpi_pptt_cache_v1_full

ACPI: PPTT: Remove duplicate structure, acpi_pptt_cache_v1_full

acpi_pptt_cache_v1_full was initially added as a stop gap until the
equivalent structure imported from ACPICA, acpi_pptt_v1 in actbl2.h,
contained all the fields of the Cache Type Structure.

Since commit 091c4af3562d ("ACPICA: ACPI 6.4: PPTT: include all
fields in subtable type1"), acpi_pptt_v1 contains all these fields
making acpi_pptt_cache_v1_full redundant.

Remove acpi_pptt_cache_v1_full.

No functional change intended.

Signed-off-by: Ben Horgan <ben.horgan@arm.com>
Reviewed-by: Jeremy Linton <jeremy.linton@arm.com>
Reviewed-by: Sudeep Holla <sudeep.holla@kernel.org>
[ rjw: Subject and changelog edits ]
Link: https://patch.msgid.link/20260324113300.1002569-1-ben.horgan@arm.com
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>