ACPICA: Move acpi_gbl_max_loop_iterations to the public globals file

ACPICA commit eb8b2194200867dec9ba38e5ab98b5b8ef262945

Moved to acpixf.h with the rest of the configuration globals.

Link: https://github.com/acpica/acpica/commit/eb8b2194


Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>